50418298885 has 16 divisors (see below), whose sum is σ = 61840454400. Its totient is φ = 39451853376.

The previous prime is 50418298883. The next prime is 50418298891. The reversal of 50418298885 is 58889281405.

It is a cyclic number.

It is not a de Polignac number, because 50418298885 - 2¹ = 50418298883 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50418298883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 554190 + ... + 638719.

It is an arithmetic number, because the mean of its divisors is an integer number (3865028400).

Almost surely, 2^50418298885 is an apocalyptic number.

It is an amenable number.

50418298885 is a deficient number, since it is larger than the sum of its proper divisors (11422155515).

50418298885 is a wasteful number, since it uses less digits than its factorization.

50418298885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1193100.

The product of its (nonzero) digits is 7372800, while the sum is 58.

The spelling of 50418298885 in words is "fifty billion, four hundred eighteen million, two hundred ninety-eight thousand, eight hundred eighty-five".