50385339 has 6 divisors (see below), whose sum is σ = 72778836. Its totient is φ = 33590220.

The previous prime is 50385299. The next prime is 50385353. The reversal of 50385339 is 93358305.

It is not a de Polignac number, because 50385339 - 2⁷ = 50385211 is a prime.

It is a super-2 number, since 2×50385339² = 5077364772289842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50385239) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2799177 + ... + 2799194.

It is an arithmetic number, because the mean of its divisors is an integer number (12129806).

Almost surely, 2^50385339 is an apocalyptic number.

50385339 is a deficient number, since it is larger than the sum of its proper divisors (22393497).

50385339 is a wasteful number, since it uses less digits than its factorization.

50385339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5598377 (or 5598374 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 36.

The square root of 50385339 is about 7098.2630974063. The cubic root of 50385339 is about 369.3471296621.

The spelling of 50385339 in words is "fifty million, three hundred eighty-five thousand, three hundred thirty-nine".