50423704452 has 72 divisors (see below), whose sum is σ = 139071834720. Its totient is φ = 15277201920.

The previous prime is 50423704447. The next prime is 50423704489. The reversal of 50423704452 is 25440732405.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4383124 + ... + 4394612.

It is an arithmetic number, because the mean of its divisors is an integer number (1931553260).

Almost surely, 2^50423704452 is an apocalyptic number.

It is an amenable number.

50423704452 is an abundant number, since it is smaller than the sum of its proper divisors (88648130268).

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

50423704452 is a wasteful number, since it uses less digits than its factorization.

50423704452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22593 (or 22588 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 36.

The spelling of 50423704452 in words is "fifty billion, four hundred twenty-three million, seven hundred four thousand, four hundred fifty-two".