50389323 has 4 divisors (see below), whose sum is σ = 67185768. Its totient is φ = 33592880.

The previous prime is 50389321. The next prime is 50389333. The reversal of 50389323 is 32398305.

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 50389323 - 2¹ = 50389321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50389321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8398218 + ... + 8398223.

It is an arithmetic number, because the mean of its divisors is an integer number (16796442).

Almost surely, 2^50389323 is an apocalyptic number.

50389323 is a deficient number, since it is larger than the sum of its proper divisors (16796445).

50389323 is a wasteful number, since it uses less digits than its factorization.

50389323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16796444.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 50389323 is about 7098.5437238915. The cubic root of 50389323 is about 369.3568642411.

The spelling of 50389323 in words is "fifty million, three hundred eighty-nine thousand, three hundred twenty-three".