Q: Is 495,625 a Prime Number?
A: No, 495,625 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 495625 can be evenly divided by 1 5 13 25 61 65 125 305 325 625 793 1,525 1,625 3,965 7,625 8,125 19,825 38,125 99,125 and 495,625, with no remainder.
Since 495,625 cannot be divided by just 1 and 495,625, it is not a prime number.