55594536 has 32 divisors (see below), whose sum is σ = 139773600. Its totient is φ = 18426560.

The previous prime is 55594481. The next prime is 55594543. The reversal of 55594536 is 63549555.

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, 2175 + ... + 10766.

It is an arithmetic number, because the mean of its divisors is an integer number (4367925).

Almost surely, 2^55594536 is an apocalyptic number.

It is an amenable number.

55594536 is an abundant number, since it is smaller than the sum of its proper divisors (84179064).

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

55594536 is a wasteful number, since it uses less digits than its factorization.

55594536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13129 (or 13125 counting only the distinct ones).

The product of its digits is 405000, while the sum is 42.

The square root of 55594536 is about 7456.1743541846. The cubic root of 55594536 is about 381.6606362601.

The spelling of 55594536 in words is "fifty-five million, five hundred ninety-four thousand, five hundred thirty-six".