50319359 has 4 divisors (see below), whose sum is σ = 50337840. Its totient is φ = 50300880.

The previous prime is 50319349. The next prime is 50319397. The reversal of 50319359 is 95391305.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50319359 - 2⁴ = 50319343 is a prime.

It is a super-3 number, since 3×50319359³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50319319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4262 + ... + 10899.

It is an arithmetic number, because the mean of its divisors is an integer number (12584460).

Almost surely, 2^50319359 is an apocalyptic number.

50319359 is a deficient number, since it is larger than the sum of its proper divisors (18481).

50319359 is a wasteful number, since it uses less digits than its factorization.

50319359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18480.

The product of its (nonzero) digits is 18225, while the sum is 35.

The square root of 50319359 is about 7093.6139590480. The cubic root of 50319359 is about 369.1858382415.

The spelling of 50319359 in words is "fifty million, three hundred nineteen thousand, three hundred fifty-nine".