50523304512 has 56 divisors (see below), whose sum is σ = 134925608736. Its totient is φ = 16683701248.

The previous prime is 50523304511. The next prime is 50523304519. The reversal of 50523304512 is 21540332505.

It is a self number, because there is not a number n which added to its sum of digits gives 50523304512.

It is not an unprimeable number, because it can be changed into a prime (50523304511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1209093 + ... + 1250180.

Almost surely, 2^50523304512 is an apocalyptic number.

It is an amenable number.

50523304512 is an abundant number, since it is smaller than the sum of its proper divisors (84402304224).

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

50523304512 is a wasteful number, since it uses less digits than its factorization.

50523304512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2459395 (or 2459385 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The spelling of 50523304512 in words is "fifty billion, five hundred twenty-three million, three hundred four thousand, five hundred twelve".