56888680444 has 48 divisors (see below), whose sum is σ = 111905740800. Its totient is φ = 25178731200.

The previous prime is 56888680423. The next prime is 56888680481. The reversal of 56888680444 is 44408688865.

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, 347992 + ... + 484639.

It is an arithmetic number, because the mean of its divisors is an integer number (2331369600).

Almost surely, 2^56888680444 is an apocalyptic number.

It is an amenable number.

56888680444 is a deficient number, since it is larger than the sum of its proper divisors (55017060356).

56888680444 is a wasteful number, since it uses less digits than its factorization.

56888680444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832714 (or 832712 counting only the distinct ones).

The product of its (nonzero) digits is 47185920, while the sum is 61.

The spelling of 56888680444 in words is "fifty-six billion, eight hundred eighty-eight million, six hundred eighty thousand, four hundred forty-four".