Q: Is 2,509 a Prime Number?
A: No, 2,509 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 2509 can be evenly divided by 1 13 193 and 2,509, with no remainder.
Since 2,509 cannot be divided by just 1 and 2,509, it is not a prime number.