Q: Is 495,518 a Prime Number?
A: No, 495,518 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 495518 can be evenly divided by 1 2 247,759 and 495,518, with no remainder.
Since 495,518 cannot be divided by just 1 and 495,518, it is not a prime number.