What part of speech is five?

"Five" can be a few different parts of speech depending on its context:

* Adjective: Describes a noun. Example: "There were five apples on the table."

* Noun: Represents a number or quantity. Example: "Five is my lucky number."

* Numeral: A word representing a number. Example: "We have five fingers on each hand."

Let me know the sentence you're thinking of and I can tell you the specific part of speech!