56896550072 has 16 divisors (see below), whose sum is σ = 106780842600. Its totient is φ = 28421658720.

The previous prime is 56896550071. The next prime is 56896550093. The reversal of 56896550072 is 27005569865.

It is a junction number, because it is equal to n+sod(n) for n = 56896549996 and 56896550023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56896550071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3317954 + ... + 3335057.

Almost surely, 2^56896550072 is an apocalyptic number.

It is an amenable number.

56896550072 is a deficient number, since it is larger than the sum of its proper divisors (49884292528).

56896550072 is a wasteful number, since it uses less digits than its factorization.

56896550072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6654086 (or 6654082 counting only the distinct ones).

The product of its (nonzero) digits is 4536000, while the sum is 53.

The spelling of 56896550072 in words is "fifty-six billion, eight hundred ninety-six million, five hundred fifty thousand, seventy-two".