50023112532 has 24 divisors (see below), whose sum is σ = 117419526336. Its totient is φ = 16574523648.

The previous prime is 50023112479. The next prime is 50023112539. The reversal of 50023112532 is 23521132005.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50023112539) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 12478813 + ... + 12482820.

It is an arithmetic number, because the mean of its divisors is an integer number (4892480264).

Almost surely, 2^50023112532 is an apocalyptic number.

It is an amenable number.

50023112532 is an abundant number, since it is smaller than the sum of its proper divisors (67396413804).

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

50023112532 is a wasteful number, since it uses less digits than its factorization.

50023112532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24961807 (or 24961805 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

Adding to 50023112532 its reverse (23521132005), we get a palindrome (73544244537).

The spelling of 50023112532 in words is "fifty billion, twenty-three million, one hundred twelve thousand, five hundred thirty-two".