55528112 has 20 divisors (see below), whose sum is σ = 107701440. Its totient is φ = 27734208.

The previous prime is 55528111. The next prime is 55528133. The reversal of 55528112 is 21182555.

55528112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (55528111) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 27158 + ... + 29130.

It is an arithmetic number, because the mean of its divisors is an integer number (5385072).

Almost surely, 2^55528112 is an apocalyptic number.

It is an amenable number.

55528112 is a deficient number, since it is larger than the sum of its proper divisors (52173328).

55528112 is a wasteful number, since it uses less digits than its factorization.

55528112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3740 (or 3734 counting only the distinct ones).

The product of its digits is 4000, while the sum is 29.

The square root of 55528112 is about 7451.7187279177. The cubic root of 55528112 is about 381.5085737781.

The spelling of 55528112 in words is "fifty-five million, five hundred twenty-eight thousand, one hundred twelve".