50233912512 has 168 divisors, whose sum is σ = 154777927680. Its totient is φ = 14336985600.

The previous prime is 50233912501. The next prime is 50233912513. The reversal of 50233912512 is 21521933205.

It is a tau number, because it is divible by the number of its divisors (168).

It is not an unprimeable number, because it can be changed into a prime (50233912513) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10826289 + ... + 10830927.

Almost surely, 2^50233912512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50233912512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77388963840).

50233912512 is an abundant number, since it is smaller than the sum of its proper divisors (104544015168).

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

50233912512 is a wasteful number, since it uses less digits than its factorization.

50233912512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5819 (or 5802 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 33.

The spelling of 50233912512 in words is "fifty billion, two hundred thirty-three million, nine hundred twelve thousand, five hundred twelve".