56560606155017 has 4 divisors (see below), whose sum is σ = 56596886211840. Its totient is φ = 56524326098196.

The previous prime is 56560606155013. The next prime is 56560606155047. The reversal of 56560606155017 is 71055160606565.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 56560606155017 - 2² = 56560606155013 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 56560606155017.

It is not an unprimeable number, because it can be changed into a prime (56560606155013) 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, 18140026073 + ... + 18140029190.

It is an arithmetic number, because the mean of its divisors is an integer number (14149221552960).

Almost surely, 2^{56560606155017} is an apocalyptic number.

It is an amenable number.

56560606155017 is a deficient number, since it is larger than the sum of its proper divisors (36280056823).

56560606155017 is a wasteful number, since it uses less digits than its factorization.

56560606155017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36280056822.

The product of its (nonzero) digits is 5670000, while the sum is 53.

The spelling of 56560606155017 in words is "fifty-six trillion, five hundred sixty billion, six hundred six million, one hundred fifty-five thousand, seventeen".