Q: Is 5,518,697 a Prime Number?
A: No, 5,518,697 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 5518697 can be evenly divided by 1 397 13,901 and 5,518,697, with no remainder.
Since 5,518,697 cannot be divided by just 1 and 5,518,697, it is not a prime number.