Q: Is 5,508,721 a Composite Number?
A: No, 5,508,721 is not a composite number; it is a prime number.
The number 5,508,721 can be evenly divided by 1 and 5,508,721, with no remainder.
Since 5,508,721 can be divided by just 1 and 5,508,721, it is not a composite number.