50532432 has 40 divisors (see below), whose sum is σ = 138223296. Its totient is φ = 15853056.

The previous prime is 50532431. The next prime is 50532437. The reversal of 50532432 is 23423505.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50532431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30148 + ... + 31779.

Almost surely, 2^50532432 is an apocalyptic number.

It is an amenable number.

50532432 is an abundant number, since it is smaller than the sum of its proper divisors (87690864).

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

50532432 is a wasteful number, since it uses less digits than its factorization.

50532432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61955 (or 61949 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 50532432 is about 7108.6167430802. The cubic root of 50532432 is about 369.7061996876.

Adding to 50532432 its reverse (23423505), we get a palindrome (73955937).

The spelling of 50532432 in words is "fifty million, five hundred thirty-two thousand, four hundred thirty-two".