56606157652 has 12 divisors (see below), whose sum is σ = 108066301056. Its totient is φ = 25730071640.

The previous prime is 56606157649. The next prime is 56606157689. The reversal of 56606157652 is 25675160665.

It is a junction number, because it is equal to n+sod(n) for n = 56606157596 and 56606157605.

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, 643251748 + ... + 643251835.

It is an arithmetic number, because the mean of its divisors is an integer number (9005525088).

Almost surely, 2^56606157652 is an apocalyptic number.

It is an amenable number.

56606157652 is a deficient number, since it is larger than the sum of its proper divisors (51460143404).

56606157652 is a wasteful number, since it uses less digits than its factorization.

56606157652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1286503598 (or 1286503596 counting only the distinct ones).

The product of its (nonzero) digits is 2268000, while the sum is 49.

The spelling of 56606157652 in words is "fifty-six billion, six hundred six million, one hundred fifty-seven thousand, six hundred fifty-two".