56655165704 has 8 divisors (see below), whose sum is σ = 106228435710. Its totient is φ = 28327582848.

The previous prime is 56655165689. The next prime is 56655165757. The reversal of 56655165704 is 40756155665.

It can be written as a sum of positive squares in only one way, i.e., 51711669604 + 4943496100 = 227402^2 + 70310^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3540947849 + ... + 3540947864.

Almost surely, 2^56655165704 is an apocalyptic number.

It is an amenable number.

56655165704 is a deficient number, since it is larger than the sum of its proper divisors (49573270006).

56655165704 is a wasteful number, since it uses less digits than its factorization.

56655165704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7081895719 (or 7081895715 counting only the distinct ones).

The product of its (nonzero) digits is 3780000, while the sum is 50.

The spelling of 56655165704 in words is "fifty-six billion, six hundred fifty-five million, one hundred sixty-five thousand, seven hundred four".