50530032 has 60 divisors (see below), whose sum is σ = 161619120. Its totient is φ = 14436864.

The previous prime is 50530027. The next prime is 50530079. The reversal of 50530032 is 23003505.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 50529987 and 50530014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24057 + ... + 26072.

It is an arithmetic number, because the mean of its divisors is an integer number (2693652).

Almost surely, 2^50530032 is an apocalyptic number.

It is an amenable number.

50530032 is an abundant number, since it is smaller than the sum of its proper divisors (111089088).

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

50530032 is a wasteful number, since it uses less digits than its factorization.

50530032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50150 (or 50141 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 18.

The square root of 50530032 is about 7108.4479318625. The cubic root of 50530032 is about 369.7003466219.

Adding to 50530032 its reverse (23003505), we get a palindrome (73533537).

The spelling of 50530032 in words is "fifty million, five hundred thirty thousand, thirty-two".