50501016012 has 24 divisors (see below), whose sum is σ = 117842785200. Its totient is φ = 16832660416.

The previous prime is 50501016001. The next prime is 50501016079. The reversal of 50501016012 is 21061010505.

It is a self number, because there is not a number n which added to its sum of digits gives 50501016012.

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, 97414 + ... + 332402.

It is an arithmetic number, because the mean of its divisors is an integer number (4910116050).

Almost surely, 2^50501016012 is an apocalyptic number.

It is an amenable number.

50501016012 is an abundant number, since it is smaller than the sum of its proper divisors (67341769188).

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

50501016012 is a wasteful number, since it uses less digits than its factorization.

50501016012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252905 (or 252903 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 21.

Adding to 50501016012 its reverse (21061010505), we get a palindrome (71562026517).

The spelling of 50501016012 in words is "fifty billion, five hundred one million, sixteen thousand, twelve".