50136203012 has 48 divisors (see below), whose sum is σ = 101418240000. Its totient is φ = 21242710944.

The previous prime is 50136203009. The next prime is 50136203041. The reversal of 50136203012 is 21030263105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 903239 + ... + 957137.

It is an arithmetic number, because the mean of its divisors is an integer number (2112880000).

Almost surely, 2^50136203012 is an apocalyptic number.

It is an amenable number.

50136203012 is an abundant number, since it is smaller than the sum of its proper divisors (51282036988).

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

50136203012 is a wasteful number, since it uses less digits than its factorization.

50136203012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54288 (or 54286 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 50136203012 its reverse (21030263105), we get a palindrome (71166466117).

The spelling of 50136203012 in words is "fifty billion, one hundred thirty-six million, two hundred three thousand, twelve".