56117270160 has 120 divisors (see below), whose sum is σ = 215383446720. Its totient is φ = 12826803456.

The previous prime is 56117270141. The next prime is 56117270191. The reversal of 56117270160 is 6107271165.

56117270160 is a `hidden beast` number, since 5 + 611 + 7 + 27 + 0 + 16 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5562150 + ... + 5572229.

It is an arithmetic number, because the mean of its divisors is an integer number (1794862056).

Almost surely, 2^56117270160 is an apocalyptic number.

It is an amenable number.

56117270160 is an abundant number, since it is smaller than the sum of its proper divisors (159266176560).

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

56117270160 is a wasteful number, since it uses less digits than its factorization.

56117270160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11134405 (or 11134396 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 36.

The spelling of 56117270160 in words is "fifty-six billion, one hundred seventeen million, two hundred seventy thousand, one hundred sixty".