50515032 has 32 divisors (see below), whose sum is σ = 126514800. Its totient is φ = 16808064.

The previous prime is 50514983. The next prime is 50515037. The reversal of 50515032 is 23051505.

It is a super-2 number, since 2×50515032² = 5103536915922048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50515037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14694 + ... + 17802.

Almost surely, 2^50515032 is an apocalyptic number.

It is an amenable number.

50515032 is an abundant number, since it is smaller than the sum of its proper divisors (75999768).

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

50515032 is a wasteful number, since it uses less digits than its factorization.

50515032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3795 (or 3791 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 50515032 is about 7107.3927709111. The cubic root of 50515032 is about 369.6637607620.

Adding to 50515032 its reverse (23051505), we get a palindrome (73566537).

It can be divided in two parts, 5051503 and 2, that added together give a palindrome (5051505).

The spelling of 50515032 in words is "fifty million, five hundred fifteen thousand, thirty-two".