50478332 has 12 divisors (see below), whose sum is σ = 89547696. Its totient is φ = 24893280.

The previous prime is 50478319. The next prime is 50478349. The reversal of 50478332 is 23387405.

It is a happy number.

50478332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 86144 + ... + 86727.

It is an arithmetic number, because the mean of its divisors is an integer number (7462308).

Almost surely, 2^50478332 is an apocalyptic number.

It is an amenable number.

50478332 is a deficient number, since it is larger than the sum of its proper divisors (39069364).

50478332 is a wasteful number, since it uses less digits than its factorization.

50478332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172948 (or 172946 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 50478332 is about 7104.8104830460. The cubic root of 50478332 is about 369.5742168099.

The spelling of 50478332 in words is "fifty million, four hundred seventy-eight thousand, three hundred thirty-two".