56356912 has 10 divisors (see below), whose sum is σ = 109191548. Its totient is φ = 28178448.

The previous prime is 56356873. The next prime is 56356931. The reversal of 56356912 is 21965365.

56356912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×56356912² = 6352203060351488, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 1761138 + ... + 1761169.

Almost surely, 2^56356912 is an apocalyptic number.

It is an amenable number.

56356912 is a deficient number, since it is larger than the sum of its proper divisors (52834636).

56356912 is a wasteful number, since it uses less digits than its factorization.

56356912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3522315 (or 3522309 counting only the distinct ones).

The product of its digits is 48600, while the sum is 37.

The square root of 56356912 is about 7507.1240831626. The cubic root of 56356912 is about 383.3973112287.

It can be divided in two parts, 563 and 56912, that added together give a palindrome (57475).

The spelling of 56356912 in words is "fifty-six million, three hundred fifty-six thousand, nine hundred twelve".