55528336 has 20 divisors (see below), whose sum is σ = 113249200. Its totient is φ = 26302752.

The previous prime is 55528331. The next prime is 55528339. The reversal of 55528336 is 63382555.

55528336 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 55528295 and 55528304.

It is not an unprimeable number, because it can be changed into a prime (55528331) 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, 91026 + ... + 91633.

It is an arithmetic number, because the mean of its divisors is an integer number (5662460).

Almost surely, 2^55528336 is an apocalyptic number.

It is an amenable number.

55528336 is an abundant number, since it is smaller than the sum of its proper divisors (57720864).

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

55528336 is a wasteful number, since it uses less digits than its factorization.

55528336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182686 (or 182680 counting only the distinct ones).

The product of its digits is 108000, while the sum is 37.

The square root of 55528336 is about 7451.7337579922. The cubic root of 55528336 is about 381.5090867783.

The spelling of 55528336 in words is "fifty-five million, five hundred twenty-eight thousand, three hundred thirty-six".