Q: Is 485,507 a Prime Number?
A: No, 485,507 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 485507 can be evenly divided by 1 11 19 23 101 209 253 437 1,111 1,919 2,323 4,807 21,109 25,553 44,137 and 485,507, with no remainder.
Since 485,507 cannot be divided by just 1 and 485,507, it is not a prime number.