56155000060 has 12 divisors (see below), whose sum is σ = 117925500168. Its totient is φ = 22462000016.

The previous prime is 56155000037. The next prime is 56155000079. The reversal of 56155000060 is 6000055165.

56155000060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 56154999992 and 56155000028.

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, 1403874982 + ... + 1403875021.

It is an arithmetic number, because the mean of its divisors is an integer number (9827125014).

Almost surely, 2^56155000060 is an apocalyptic number.

It is an amenable number.

56155000060 is an abundant number, since it is smaller than the sum of its proper divisors (61770500108).

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

56155000060 is a wasteful number, since it uses less digits than its factorization.

56155000060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2807750012 (or 2807750010 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

The spelling of 56155000060 in words is "fifty-six billion, one hundred fifty-five million, sixty", and thus it is an aban number.