56783844722 has 48 divisors (see below), whose sum is σ = 99651529152. Its totient is φ = 24021074880.

The previous prime is 56783844697. The next prime is 56783844739. The reversal of 56783844722 is 22744838765.

56783844722 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 651728 + ... + 733700.

It is an arithmetic number, because the mean of its divisors is an integer number (2076073524).

Almost surely, 2^56783844722 is an apocalyptic number.

56783844722 is a deficient number, since it is larger than the sum of its proper divisors (42867684430).

56783844722 is a wasteful number, since it uses less digits than its factorization.

56783844722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82083 (or 82046 counting only the distinct ones).

The product of its digits is 18063360, while the sum is 56.

The spelling of 56783844722 in words is "fifty-six billion, seven hundred eighty-three million, eight hundred forty-four thousand, seven hundred twenty-two".