55368592 has 40 divisors (see below), whose sum is σ = 114180192. Its totient is φ = 25920000.

The previous prime is 55368589. The next prime is 55368617. The reversal of 55368592 is 29586355.

55368592 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 67867 + ... + 68677.

Almost surely, 2^55368592 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 55368592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57090096).

55368592 is an abundant number, since it is smaller than the sum of its proper divisors (58811600).

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

55368592 is a wasteful number, since it uses less digits than its factorization.

55368592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1087 (or 1081 counting only the distinct ones).

The product of its digits is 324000, while the sum is 43.

The square root of 55368592 is about 7441.0074586712. The cubic root of 55368592 is about 381.1428934280.

The spelling of 55368592 in words is "fifty-five million, three hundred sixty-eight thousand, five hundred ninety-two".