56366364 has 12 divisors (see below), whose sum is σ = 131521544. Its totient is φ = 18788784.

The previous prime is 56366357. The next prime is 56366371. The reversal of 56366364 is 46366365.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (56366357) and next prime (56366371).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2348587 + ... + 2348610.

Almost surely, 2^56366364 is an apocalyptic number.

It is an amenable number.

56366364 is an abundant number, since it is smaller than the sum of its proper divisors (75155180).

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

56366364 is a wasteful number, since it uses less digits than its factorization.

56366364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4697204 (or 4697202 counting only the distinct ones).

The product of its digits is 233280, while the sum is 39.

The square root of 56366364 is about 7507.7535921206. The cubic root of 56366364 is about 383.4187440852.

Subtracting from 56366364 its reverse (46366365), we obtain a palindrome (9999999).

The spelling of 56366364 in words is "fifty-six million, three hundred sixty-six thousand, three hundred sixty-four".