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51 in English: how to spell and say fifty-one

fifty-one

/ˈfɪfti wʌn/

Short answer

51 is written fifty-one in English and pronounced /ˈfɪfti wʌn/. It is written with a hyphen. The ordinal form is 51st, written fifty-first. The number before it is 50 (fifty) and the number after it is 52 (fifty-two). 51 is an odd number. 51 is 5 tens and 1 ones. In Roman numerals it is LI.

Key facts

In digits
51
In words
fifty-one
Pronunciation
/ˈfɪfti wʌn/
Ordinal form
51st · fifty-first
Number before
50 · fifty
Number after
52 · fifty-two
Odd or even
odd
Roman numeral
LI
Word list
Numbers 1 to 100 in English: Words and Pronunciation

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Questions and answers

How do you spell 51 in English?

51 is spelled fifty-one.

How do you pronounce fifty-one?

Fifty-one is pronounced /ˈfɪfti wʌn/. Press the listen button on this page to hear it.

What is 51 as an ordinal number?

51 as an ordinal number is 51st, written fifty-first.

What number comes after 51?

After 51 comes 52, written fifty-two.

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