36556542056 has 16 divisors (see below), whose sum is σ = 71523669600. Its totient is φ = 17483563504.

The previous prime is 36556542047. The next prime is 36556542067. The reversal of 36556542056 is 65024565563.

It is a self number, because there is not a number n which added to its sum of digits gives 36556542056.

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, 99338246 + ... + 99338613.

It is an arithmetic number, because the mean of its divisors is an integer number (4470229350).

Almost surely, 2^36556542056 is an apocalyptic number.

It is an amenable number.

36556542056 is a deficient number, since it is larger than the sum of its proper divisors (34967127544).

36556542056 is a wasteful number, since it uses less digits than its factorization.

36556542056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198676888 (or 198676884 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 47.

The spelling of 36556542056 in words is "thirty-six billion, five hundred fifty-six million, five hundred forty-two thousand, fifty-six".