Q: Is 506,505 a Prime Number?
A: No, 506,505 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 506505 can be evenly divided by 1 3 5 15 33,767 101,301 168,835 and 506,505, with no remainder.
Since 506,505 cannot be divided by just 1 and 506,505, it is not a prime number.