56000217775117 has 64 divisors (see below), whose sum is σ = 75409111646208. Its totient is φ = 40282787160000.

The previous prime is 56000217775111. The next prime is 56000217775147. The reversal of 56000217775117 is 71157771200065.

56000217775117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 56000217775117 - 2¹⁹ = 56000217250829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56000217775111) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 18758992 + ... + 21538342.

It is an arithmetic number, because the mean of its divisors is an integer number (1178267369472).

Almost surely, 2^{56000217775117} is an apocalyptic number.

It is an amenable number.

56000217775117 is a deficient number, since it is larger than the sum of its proper divisors (19408893871091).

56000217775117 is a wasteful number, since it uses less digits than its factorization.

56000217775117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2779790.

The product of its (nonzero) digits is 720300, while the sum is 49.

The spelling of 56000217775117 in words is "fifty-six trillion, two hundred seventeen million, seven hundred seventy-five thousand, one hundred seventeen".