Q: Is 505,902 a Prime Number?
A: No, 505,902 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 505902 can be evenly divided by 1 2 3 6 84,317 168,634 252,951 and 505,902, with no remainder.
Since 505,902 cannot be divided by just 1 and 505,902, it is not a prime number.