50705393284 has 24 divisors (see below), whose sum is σ = 109211617088. Its totient is φ = 20059276320.

The previous prime is 50705393267. The next prime is 50705393293. The reversal of 50705393284 is 48239350705.

50705393284 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×50705393284² (a number of 22 digits) contains 22 as substring.

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, 69649902 + ... + 69650629.

Almost surely, 2^50705393284 is an apocalyptic number.

It is an amenable number.

50705393284 is an abundant number, since it is smaller than the sum of its proper divisors (58506223804).

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

50705393284 is a wasteful number, since it uses less digits than its factorization.

50705393284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139300555 (or 139300553 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 46.

The spelling of 50705393284 in words is "fifty billion, seven hundred five million, three hundred ninety-three thousand, two hundred eighty-four".