56111792 has 20 divisors (see below), whose sum is σ = 118600296. Its totient is φ = 25505280.

The previous prime is 56111779. The next prime is 56111801. The reversal of 56111792 is 29711165.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159233 + ... + 159584.

Almost surely, 2^56111792 is an apocalyptic number.

It is an amenable number.

56111792 is an abundant number, since it is smaller than the sum of its proper divisors (62488504).

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

56111792 is a wasteful number, since it uses less digits than its factorization.

56111792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318836 (or 318830 counting only the distinct ones).

The product of its digits is 3780, while the sum is 32.

The square root of 56111792 is about 7490.7804666804. The cubic root of 56111792 is about 382.8406511476.

The spelling of 56111792 in words is "fifty-six million, one hundred eleven thousand, seven hundred ninety-two".