50505000545055 has 128 divisors (see below), whose sum is σ = 94568267501568. Its totient is φ = 22541305577472.

The previous prime is 50505000545009. The next prime is 50505000545063. The reversal of 50505000545055 is 55054500050505.

It is not a de Polignac number, because 50505000545055 - 2³⁵ = 50470640806687 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 370618942 + ... + 370755188.

It is an arithmetic number, because the mean of its divisors is an integer number (738814589856).

Almost surely, 2^{50505000545055} is an apocalyptic number.

50505000545055 is a deficient number, since it is larger than the sum of its proper divisors (44063266956513).

50505000545055 is a wasteful number, since it uses less digits than its factorization.

50505000545055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136825.

The product of its (nonzero) digits is 312500, while the sum is 39.

The spelling of 50505000545055 in words is "fifty trillion, five hundred five billion, five hundred forty-five thousand, fifty-five".