55150110888755 has 16 divisors (see below), whose sum is σ = 66573425318400. Its totient is φ = 43858540477920.

The previous prime is 55150110888707. The next prime is 55150110888779. The reversal of 55150110888755 is 55788801105155.

It is not a de Polignac number, because 55150110888755 - 2²⁰ = 55150109840179 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55150110888694 and 55150110888703.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39729845 + ... + 41094534.

It is an arithmetic number, because the mean of its divisors is an integer number (4160839082400).

Almost surely, 2^{55150110888755} is an apocalyptic number.

55150110888755 is a deficient number, since it is larger than the sum of its proper divisors (11423314429645).

55150110888755 is a wasteful number, since it uses less digits than its factorization.

55150110888755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80825194.

The product of its (nonzero) digits is 11200000, while the sum is 59.

The spelling of 55150110888755 in words is "fifty-five trillion, one hundred fifty billion, one hundred ten million, eight hundred eighty-eight thousand, seven hundred fifty-five".