Q: Is 5,000,555 a Prime Number?
A: No, 5,000,555 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 5000555 can be evenly divided by 1 5 7 35 142,873 714,365 1,000,111 and 5,000,555, with no remainder.
Since 5,000,555 cannot be divided by just 1 and 5,000,555, it is not a prime number.