55608399176 has 32 divisors (see below), whose sum is σ = 113876409600. Its totient is φ = 25247221440.

The previous prime is 55608399167. The next prime is 55608399181. The reversal of 55608399176 is 67199380655.

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, 290171 + ... + 442058.

It is an arithmetic number, because the mean of its divisors is an integer number (3558637800).

Almost surely, 2^55608399176 is an apocalyptic number.

It is an amenable number.

55608399176 is an abundant number, since it is smaller than the sum of its proper divisors (58268010424).

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

55608399176 is a wasteful number, since it uses less digits than its factorization.

55608399176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733109 (or 733105 counting only the distinct ones).

The product of its (nonzero) digits is 12247200, while the sum is 59.

The spelling of 55608399176 in words is "fifty-five billion, six hundred eight million, three hundred ninety-nine thousand, one hundred seventy-six".