55736613601764 has 24 divisors (see below), whose sum is σ = 130705626542400. Its totient is φ = 18485510037984.

The previous prime is 55736613601759. The next prime is 55736613601811. The reversal of 55736613601764 is 46710631663755.

It is a junction number, because it is equal to n+sod(n) for n = 55736613601698 and 55736613601707.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11670142839 + ... + 11670147614.

It is an arithmetic number, because the mean of its divisors is an integer number (5446067772600).

Almost surely, 2^{55736613601764} is an apocalyptic number.

It is an amenable number.

55736613601764 is an abundant number, since it is smaller than the sum of its proper divisors (74969012940636).

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

55736613601764 is a wasteful number, since it uses less digits than its factorization.

55736613601764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23340290659 (or 23340290657 counting only the distinct ones).

The product of its (nonzero) digits is 57153600, while the sum is 60.

The spelling of 55736613601764 in words is "fifty-five trillion, seven hundred thirty-six billion, six hundred thirteen million, six hundred one thousand, seven hundred sixty-four".