56422641882 has 64 divisors (see below), whose sum is σ = 117305376768. Its totient is φ = 18073104000.

The previous prime is 56422641881. The next prime is 56422641907. The reversal of 56422641882 is 28814622465.

It is not an unprimeable number, because it can be changed into a prime (56422641881) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27034243 + ... + 27036329.

It is an arithmetic number, because the mean of its divisors is an integer number (1832896512).

Almost surely, 2^56422641882 is an apocalyptic number.

56422641882 is an abundant number, since it is smaller than the sum of its proper divisors (60882734886).

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

56422641882 is a wasteful number, since it uses less digits than its factorization.

56422641882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3075.

The product of its digits is 1474560, while the sum is 48.

The spelling of 56422641882 in words is "fifty-six billion, four hundred twenty-two million, six hundred forty-one thousand, eight hundred eighty-two".