56725159028 has 12 divisors (see below), whose sum is σ = 99466385760. Its totient is φ = 28306191672.

The previous prime is 56725158989. The next prime is 56725159067. The reversal of 56725159028 is 82095152765.

56725159028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (56725158989) and next prime (56725159067).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14094698 + ... + 14098721.

It is an arithmetic number, because the mean of its divisors is an integer number (8288865480).

Almost surely, 2^56725159028 is an apocalyptic number.

It is an amenable number.

56725159028 is a deficient number, since it is larger than the sum of its proper divisors (42741226732).

56725159028 is a wasteful number, since it uses less digits than its factorization.

56725159028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28193926 (or 28193924 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 50.

The spelling of 56725159028 in words is "fifty-six billion, seven hundred twenty-five million, one hundred fifty-nine thousand, twenty-eight".