56100105610056 has 48 divisors (see below), whose sum is σ = 154077754858560. Its totient is φ = 18436654424160.

The previous prime is 56100105610037. The next prime is 56100105610067. The reversal of 56100105610056 is 65001650100165.

56100105610056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 56100105610056.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5487094420 + ... + 5487104643.

It is an arithmetic number, because the mean of its divisors is an integer number (3209953226220).

Almost surely, 2^{56100105610056} is an apocalyptic number.

It is an amenable number.

56100105610056 is an abundant number, since it is smaller than the sum of its proper divisors (97977649248504).

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

56100105610056 is a wasteful number, since it uses less digits than its factorization.

56100105610056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10974199146 (or 10974199139 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The spelling of 56100105610056 in words is "fifty-six trillion, one hundred billion, one hundred five million, six hundred ten thousand, fifty-six".