Q: Is 495 a Prime Number?
A: No, 495 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 495 can be evenly divided by 1 3 5 9 11 15 33 45 55 99 165 and 495, with no remainder.
Since 495 cannot be divided by just 1 and 495, it is not a prime number.