55368584 has 16 divisors (see below), whose sum is σ = 109280400. Its totient is φ = 26227152.

The previous prime is 55368583. The next prime is 55368587. The reversal of 55368584 is 48586355.

55368584 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (55368583) 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, 181982 + ... + 182285.

It is an arithmetic number, because the mean of its divisors is an integer number (6830025).

Almost surely, 2^55368584 is an apocalyptic number.

It is an amenable number.

55368584 is a deficient number, since it is larger than the sum of its proper divisors (53911816).

55368584 is a wasteful number, since it uses less digits than its factorization.

55368584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364292 (or 364288 counting only the distinct ones).

The product of its digits is 576000, while the sum is 44.

The square root of 55368584 is about 7441.0069211095. The cubic root of 55368584 is about 381.1428750714.

The spelling of 55368584 in words is "fifty-five million, three hundred sixty-eight thousand, five hundred eighty-four".