56601170512 has 20 divisors (see below), whose sum is σ = 110896959060. Its totient is φ = 27982600448.

The previous prime is 56601170497. The next prime is 56601170531. The reversal of 56601170512 is 21507110665.

It can be written as a sum of positive squares in 2 ways, for example, as 14656492096 + 41944678416 = 121064^2 + 204804^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19872583 + ... + 19875430.

It is an arithmetic number, because the mean of its divisors is an integer number (5544847953).

Almost surely, 2^56601170512 is an apocalyptic number.

It is an amenable number.

56601170512 is a deficient number, since it is larger than the sum of its proper divisors (54295788548).

56601170512 is a wasteful number, since it uses less digits than its factorization.

56601170512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39748110 (or 39748104 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 34.

The spelling of 56601170512 in words is "fifty-six billion, six hundred one million, one hundred seventy thousand, five hundred twelve".