Q: Is 5,777,777 a Prime Number?
A: No, 5,777,777 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 5777777 can be evenly divided by 1 463 12,479 and 5,777,777, with no remainder.
Since 5,777,777 cannot be divided by just 1 and 5,777,777, it is not a prime number.