Q: Is 5,550,121 a Composite Number?
A: No, 5,550,121 is not a composite number; it is a prime number.
The number 5,550,121 can be evenly divided by 1 and 5,550,121, with no remainder.
Since 5,550,121 can be divided by just 1 and 5,550,121, it is not a composite number.