50659023 has 4 divisors (see below), whose sum is σ = 67545368. Its totient is φ = 33772680.

The previous prime is 50659019. The next prime is 50659039. The reversal of 50659023 is 32095605.

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

It is not a de Polignac number, because 50659023 - 2² = 50659019 is a prime.

It is a super-2 number, since 2×50659023² = 5132673222629058, which contains 22 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 (50659013) 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, 8443168 + ... + 8443173.

It is an arithmetic number, because the mean of its divisors is an integer number (16886342).

Almost surely, 2^50659023 is an apocalyptic number.

50659023 is a deficient number, since it is larger than the sum of its proper divisors (16886345).

50659023 is a wasteful number, since it uses less digits than its factorization.

50659023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16886344.

The product of its (nonzero) digits is 8100, while the sum is 30.

The square root of 50659023 is about 7117.5152265380. The cubic root of 50659023 is about 370.0146646245.

The spelling of 50659023 in words is "fifty million, six hundred fifty-nine thousand, twenty-three".