50332139 has 32 divisors (see below), whose sum is σ = 62596800. Its totient is φ = 39836160.

The previous prime is 50332123. The next prime is 50332141. The reversal of 50332139 is 93123305.

It is not a de Polignac number, because 50332139 - 2⁴ = 50332123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50332169) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 219677 + ... + 219905.

It is an arithmetic number, because the mean of its divisors is an integer number (1956150).

Almost surely, 2^50332139 is an apocalyptic number.

50332139 is a deficient number, since it is larger than the sum of its proper divisors (12264661).

50332139 is a wasteful number, since it uses less digits than its factorization.

50332139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335.

The product of its (nonzero) digits is 2430, while the sum is 26.

The square root of 50332139 is about 7094.5147120857. The cubic root of 50332139 is about 369.2170905979.

The spelling of 50332139 in words is "fifty million, three hundred thirty-two thousand, one hundred thirty-nine".