56227811232 has 24 divisors (see below), whose sum is σ = 147598004736. Its totient is φ = 18742603712.

The previous prime is 56227811207. The next prime is 56227811249. The reversal of 56227811232 is 23211872265.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-3 number, since 3×56227811232³ (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 292853088 + ... + 292853279.

It is an arithmetic number, because the mean of its divisors is an integer number (6149916864).

Almost surely, 2^56227811232 is an apocalyptic number.

It is an amenable number.

56227811232 is an abundant number, since it is smaller than the sum of its proper divisors (91370193504).

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

56227811232 is a wasteful number, since it uses less digits than its factorization.

56227811232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585706380 (or 585706372 counting only the distinct ones).

The product of its digits is 80640, while the sum is 39.

The spelling of 56227811232 in words is "fifty-six billion, two hundred twenty-seven million, eight hundred eleven thousand, two hundred thirty-two".