55705308818360 has 32 divisors (see below), whose sum is σ = 125708864589360. Its totient is φ = 22216004461056.

The previous prime is 55705308818323. The next prime is 55705308818399. The reversal of 55705308818360 is 6381880350755.

It is a self number, because there is not a number n which added to its sum of digits gives 55705308818360.

It is a congruent number.

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, 2066207174 + ... + 2066234133.

Almost surely, 2^{55705308818360} is an apocalyptic number.

It is an amenable number.

55705308818360 is an abundant number, since it is smaller than the sum of its proper divisors (70003555771000).

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

55705308818360 is a wasteful number, since it uses less digits than its factorization.

55705308818360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4132441655 (or 4132441651 counting only the distinct ones).

The product of its (nonzero) digits is 24192000, while the sum is 59.

The spelling of 55705308818360 in words is "fifty-five trillion, seven hundred five billion, three hundred eight million, eight hundred eighteen thousand, three hundred sixty".