55602327802800 has 60 divisors (see below), whose sum is σ = 178112790065480. Its totient is φ = 14827287413760.

The previous prime is 55602327802789. The next prime is 55602327802829. The reversal of 55602327802800 is 820872320655.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 55602327802800.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23167635385 + ... + 23167637784.

Almost surely, 2^{55602327802800} is an apocalyptic number.

55602327802800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

55602327802800 is an abundant number, since it is smaller than the sum of its proper divisors (122510462262680).

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

55602327802800 is a wasteful number, since it uses less digits than its factorization.

55602327802800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46335273190 (or 46335273179 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 48.

The spelling of 55602327802800 in words is "fifty-five trillion, six hundred two billion, three hundred twenty-seven million, eight hundred two thousand, eight hundred".