56882037920 has 24 divisors (see below), whose sum is σ = 134383814964. Its totient is φ = 22752815104.

The previous prime is 56882037889. The next prime is 56882037929. The reversal of 56882037920 is 2973028865.

It can be written as a sum of positive squares in 2 ways, for example, as 45602748304 + 11279289616 = 213548^2 + 106204^2 .

It is not an unprimeable number, because it can be changed into a prime (56882037929) by changing a digit.

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, 177756209 + ... + 177756528.

Almost surely, 2^56882037920 is an apocalyptic number.

It is an amenable number.

56882037920 is an abundant number, since it is smaller than the sum of its proper divisors (77501777044).

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

56882037920 is a wasteful number, since it uses less digits than its factorization.

56882037920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355512752 (or 355512744 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 50.

The spelling of 56882037920 in words is "fifty-six billion, eight hundred eighty-two million, thirty-seven thousand, nine hundred twenty".