Q: Is 5,518,508 a Prime Number?
A: No, 5,518,508 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 5518508 can be evenly divided by 1 2 4 73 146 292 18,899 37,798 75,596 1,379,627 2,759,254 and 5,518,508, with no remainder.
Since 5,518,508 cannot be divided by just 1 and 5,518,508, it is not a prime number.