50365030218 has 16 divisors (see below), whose sum is σ = 100753930080. Its totient is φ = 16784365136.

The previous prime is 50365030187. The next prime is 50365030237. The reversal of 50365030218 is 81203056305.

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, 967080 + ... + 1017827.

It is an arithmetic number, because the mean of its divisors is an integer number (6297120630).

Almost surely, 2^50365030218 is an apocalyptic number.

50365030218 is an abundant number, since it is smaller than the sum of its proper divisors (50388899862).

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

50365030218 is a wasteful number, since it uses less digits than its factorization.

50365030218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1989141.

The product of its (nonzero) digits is 21600, while the sum is 33.

The spelling of 50365030218 in words is "fifty billion, three hundred sixty-five million, thirty thousand, two hundred eighteen".