50023 has 2 divisors, whose sum is σ = 50024. Its totient is φ = 50022.

The previous prime is 50021. The next prime is 50033. The reversal of 50023 is 32005.

It is an a-pointer prime, because the next prime (50033) can be obtained adding 50023 to its sum of digits (10).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50023 - 2¹ = 50021 is a prime.

Together with 50021, it forms a pair of twin primes.

50023 is a lucky number.

It is a plaindrome in base 13.

It is a nialpdrome in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 49991 and 50009.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25011 + 25012.

It is an arithmetic number, because the mean of its divisors is an integer number (25012).

2⁵⁰⁰²³ is an apocalyptic number.

50023 is a deficient number, since it is larger than the sum of its proper divisors (1).

50023 is an equidigital number, since it uses as much as digits as its factorization.

50023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30, while the sum is 10.

The square root of 50023 is about 223.6582214004. The cubic root of 50023 is about 36.8459629688.

Adding to 50023 its reverse (32005), we get a palindrome (82028).

It can be divided in two parts, 5002 and 3, that added together give a palindrome (5005).

The spelling of 50023 in words is "fifty thousand, twenty-three".