50152539012 has 24 divisors (see below), whose sum is σ = 117026462112. Its totient is φ = 16716960000.

The previous prime is 50152538981. The next prime is 50152539067. The reversal of 50152539012 is 21093525105.

It is a super-2 number, since 2×50152539012² (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 7 ways as a sum of consecutive naturals, for example, 489012 + ... + 582612.

It is an arithmetic number, because the mean of its divisors is an integer number (4876102588).

Almost surely, 2^50152539012 is an apocalyptic number.

It is an amenable number.

50152539012 is an abundant number, since it is smaller than the sum of its proper divisors (66873923100).

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

50152539012 is a wasteful number, since it uses less digits than its factorization.

50152539012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138259 (or 138257 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 33.

The spelling of 50152539012 in words is "fifty billion, one hundred fifty-two million, five hundred thirty-nine thousand, twelve".