50338723 has 4 divisors (see below), whose sum is σ = 50384440. Its totient is φ = 50293008.

The previous prime is 50338627. The next prime is 50338727. The reversal of 50338723 is 32783305.

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 50338723 - 2¹³ = 50330531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50338727) 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, 21165 + ... + 23422.

It is an arithmetic number, because the mean of its divisors is an integer number (12596110).

Almost surely, 2^50338723 is an apocalyptic number.

50338723 is a deficient number, since it is larger than the sum of its proper divisors (45717).

50338723 is a wasteful number, since it uses less digits than its factorization.

50338723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45716.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 50338723 is about 7094.9787173747. The cubic root of 50338723 is about 369.2331891212.

The spelling of 50338723 in words is "fifty million, three hundred thirty-eight thousand, seven hundred twenty-three".