5551112928 has 48 divisors (see below), whose sum is σ = 15205228416. Its totient is φ = 1769919360.

The previous prime is 5551112893. The next prime is 5551112953. The reversal of 5551112928 is 8292111555.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1254838 + ... + 1259253.

It is an arithmetic number, because the mean of its divisors is an integer number (316775592).

Almost surely, 2^5551112928 is an apocalyptic number.

It is an amenable number.

5551112928 is an abundant number, since it is smaller than the sum of its proper divisors (9654115488).

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

5551112928 is a wasteful number, since it uses less digits than its factorization.

5551112928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2514127 (or 2514119 counting only the distinct ones).

The product of its digits is 36000, while the sum is 39.

The square root of 5551112928 is about 74505.7912379971. The cubic root of 5551112928 is about 1770.6253897825.

The spelling of 5551112928 in words is "five billion, five hundred fifty-one million, one hundred twelve thousand, nine hundred twenty-eight".