55050106105000 has 80 divisors (see below), whose sum is σ = 130165724650500. Its totient is φ = 21818023488000.

The previous prime is 55050106104947. The next prime is 55050106105019. The reversal of 55050106105000 is 50160105055.

It can be written as a sum of positive squares in 10 ways, for example, as 462272168836 + 54587833936164 = 679906^2 + 7388358^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 55050106105000.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 49959685 + ... + 51049684.

Almost surely, 2^{55050106105000} is an apocalyptic number.

55050106105000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

55050106105000 is an abundant number, since it is smaller than the sum of its proper divisors (75115618545500).

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

55050106105000 is a wasteful number, since it uses less digits than its factorization.

55050106105000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101009504 (or 101009485 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 28.

The spelling of 55050106105000 in words is "fifty-five trillion, fifty billion, one hundred six million, one hundred five thousand".