50439020 has 24 divisors (see below), whose sum is σ = 108507168. Its totient is φ = 19683200.

The previous prime is 50438989. The next prime is 50439031. The reversal of 50439020 is 2093405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29936 + ... + 31575.

It is an arithmetic number, because the mean of its divisors is an integer number (4521132).

Almost surely, 2^50439020 is an apocalyptic number.

It is an amenable number.

50439020 is an abundant number, since it is smaller than the sum of its proper divisors (58068148).

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

50439020 is a wasteful number, since it uses less digits than its factorization.

50439020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61561 (or 61559 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 50439020 is about 7102.0433679329. The cubic root of 50439020 is about 369.4782517078.

The spelling of 50439020 in words is "fifty million, four hundred thirty-nine thousand, twenty".