56160266013 has 96 divisors (see below), whose sum is σ = 86800896000. Its totient is φ = 34937699328.

The previous prime is 56160265981. The next prime is 56160266023. The reversal of 56160266013 is 31066206165.

56160266013 is a `hidden beast` number, since 5 + 616 + 0 + 26 + 6 + 0 + 13 = 666.

It is not a de Polignac number, because 56160266013 - 2⁵ = 56160265981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56160266023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 376914463 + ... + 376914611.

It is an arithmetic number, because the mean of its divisors is an integer number (904176000).

Almost surely, 2^56160266013 is an apocalyptic number.

It is an amenable number.

56160266013 is a deficient number, since it is larger than the sum of its proper divisors (30640629987).

56160266013 is a wasteful number, since it uses less digits than its factorization.

56160266013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531 (or 528 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The spelling of 56160266013 in words is "fifty-six billion, one hundred sixty million, two hundred sixty-six thousand, thirteen".