56842012788 has 24 divisors (see below), whose sum is σ = 144688760160. Its totient is φ = 17224852320.

The previous prime is 56842012763. The next prime is 56842012807. The reversal of 56842012788 is 88721024865.

It is a self number, because there is not a number n which added to its sum of digits gives 56842012788.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215310523 + ... + 215310786.

It is an arithmetic number, because the mean of its divisors is an integer number (6028698340).

Almost surely, 2^56842012788 is an apocalyptic number.

It is an amenable number.

56842012788 is an abundant number, since it is smaller than the sum of its proper divisors (87846747372).

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

56842012788 is a wasteful number, since it uses less digits than its factorization.

56842012788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430621327 (or 430621325 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 51.

The spelling of 56842012788 in words is "fifty-six billion, eight hundred forty-two million, twelve thousand, seven hundred eighty-eight".