5557889928 has 32 divisors (see below), whose sum is σ = 13906560960. Its totient is φ = 1851051840.

The previous prime is 5557889903. The next prime is 5557889929. The reversal of 5557889928 is 8299887555.

It is not an unprimeable number, because it can be changed into a prime (5557889929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69700 + ... + 126387.

It is an arithmetic number, because the mean of its divisors is an integer number (434580030).

Almost surely, 2^5557889928 is an apocalyptic number.

It is an amenable number.

5557889928 is an abundant number, since it is smaller than the sum of its proper divisors (8348671032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5557889928 is a wasteful number, since it uses less digits than its factorization.

5557889928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197277 (or 197273 counting only the distinct ones).

The product of its digits is 72576000, while the sum is 66.

The square root of 5557889928 is about 74551.2570517761. The cubic root of 5557889928 is about 1771.3456446562.

The spelling of 5557889928 in words is "five billion, five hundred fifty-seven million, eight hundred eighty-nine thousand, nine hundred twenty-eight".