50521532 has 12 divisors (see below), whose sum is σ = 93066120. Its totient is φ = 23931216.

The previous prime is 50521529. The next prime is 50521573. The reversal of 50521532 is 23512505.

50521532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 50521498 and 50521507.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 332303 + ... + 332454.

It is an arithmetic number, because the mean of its divisors is an integer number (7755510).

Almost surely, 2^50521532 is an apocalyptic number.

It is an amenable number.

50521532 is a deficient number, since it is larger than the sum of its proper divisors (42544588).

50521532 is a wasteful number, since it uses less digits than its factorization.

50521532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664780 (or 664778 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 50521532 is about 7107.8500265551. The cubic root of 50521532 is about 369.6796155237.

The spelling of 50521532 in words is "fifty million, five hundred twenty-one thousand, five hundred thirty-two".