56232863040 has 112 divisors (see below), whose sum is σ = 178596145728. Its totient is φ = 14990659584.

The previous prime is 56232863039. The next prime is 56232863051. The reversal of 56232863040 is 4036823265.

It is a happy number.

56232863040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 56232863040.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3835564 + ... + 3850196.

It is an arithmetic number, because the mean of its divisors is an integer number (1594608444).

Almost surely, 2^56232863040 is an apocalyptic number.

It is an amenable number.

56232863040 is an abundant number, since it is smaller than the sum of its proper divisors (122363282688).

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

56232863040 is a wasteful number, since it uses less digits than its factorization.

56232863040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18656 (or 18646 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 56232863040 in words is "fifty-six billion, two hundred thirty-two million, eight hundred sixty-three thousand, forty".