5558558928 has 160 divisors (see below), whose sum is σ = 15948479232. Its totient is φ = 1657344000.

The previous prime is 5558558911. The next prime is 5558558953. The reversal of 5558558928 is 8298558555.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4271878 + ... + 4273178.

Almost surely, 2^5558558928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5558558928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7974239616).

5558558928 is an abundant number, since it is smaller than the sum of its proper divisors (10389920304).

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

5558558928 is a wasteful number, since it uses less digits than its factorization.

5558558928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1533 (or 1527 counting only the distinct ones).

The product of its digits is 28800000, while the sum is 60.

The square root of 5558558928 is about 74555.7437626371. The cubic root of 5558558928 is about 1771.4167137554.

The spelling of 5558558928 in words is "five billion, five hundred fifty-eight million, five hundred fifty-eight thousand, nine hundred twenty-eight".