50565201512 has 48 divisors (see below), whose sum is σ = 110308871520. Its totient is φ = 21666876000.

The previous prime is 50565201509. The next prime is 50565201587. The reversal of 50565201512 is 21510256505.

It is a super-2 number, since 2×50565201512² (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 11 ways as a sum of consecutive naturals, for example, 3501587 + ... + 3515997.

It is an arithmetic number, because the mean of its divisors is an integer number (2298101490).

Almost surely, 2^50565201512 is an apocalyptic number.

It is an amenable number.

50565201512 is an abundant number, since it is smaller than the sum of its proper divisors (59743670008).

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

50565201512 is a wasteful number, since it uses less digits than its factorization.

50565201512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23382 (or 23371 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 32.

The spelling of 50565201512 in words is "fifty billion, five hundred sixty-five million, two hundred one thousand, five hundred twelve".