50909230680 has 128 divisors (see below), whose sum is σ = 190413780480. Its totient is φ = 10578539520.

The previous prime is 50909230601. The next prime is 50909230709. The reversal of 50909230680 is 8603290905.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2745589 + ... + 2764068.

It is an arithmetic number, because the mean of its divisors is an integer number (1487607660).

Almost surely, 2^50909230680 is an apocalyptic number.

It is an amenable number.

50909230680 is an abundant number, since it is smaller than the sum of its proper divisors (139504549800).

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

50909230680 is a wasteful number, since it uses less digits than its factorization.

50909230680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5509689 (or 5509685 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 42.

The spelling of 50909230680 in words is "fifty billion, nine hundred nine million, two hundred thirty thousand, six hundred eighty".