56100012755 has 8 divisors (see below), whose sum is σ = 67507538400. Its totient is φ = 44754994816.

The previous prime is 56100012721. The next prime is 56100012763. The reversal of 56100012755 is 55721000165.

56100012755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56100012755 is a prime.

It is a super-2 number, since 2×56100012755² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15624950 + ... + 15628539.

It is an arithmetic number, because the mean of its divisors is an integer number (8438442300).

Almost surely, 2^56100012755 is an apocalyptic number.

56100012755 is a deficient number, since it is larger than the sum of its proper divisors (11407525645).

56100012755 is a wasteful number, since it uses less digits than its factorization.

56100012755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31253853.

The product of its (nonzero) digits is 10500, while the sum is 32.

The spelling of 56100012755 in words is "fifty-six billion, one hundred million, twelve thousand, seven hundred fifty-five".