50055432 has 64 divisors (see below), whose sum is σ = 145182720. Its totient is φ = 14084928.

The previous prime is 50055431. The next prime is 50055437. The reversal of 50055432 is 23455005.

50055432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (50055431) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 9033 + ... + 13479.

It is an arithmetic number, because the mean of its divisors is an integer number (2268480).

Almost surely, 2^50055432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50055432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72591360).

50055432 is an abundant number, since it is smaller than the sum of its proper divisors (95127288).

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

50055432 is a wasteful number, since it uses less digits than its factorization.

50055432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4530 (or 4526 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 50055432 is about 7074.9863604109. The cubic root of 50055432 is about 368.5392417401.

The spelling of 50055432 in words is "fifty million, fifty-five thousand, four hundred thirty-two".