50431223023 has 2 divisors, whose sum is σ = 50431223024. Its totient is φ = 50431223022.

The previous prime is 50431223009. The next prime is 50431223077. The reversal of 50431223023 is 32032213405.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50431223023 - 2²⁵ = 50397668591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50431223123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25215611511 + 25215611512.

It is an arithmetic number, because the mean of its divisors is an integer number (25215611512).

Almost surely, 2^50431223023 is an apocalyptic number.

50431223023 is a deficient number, since it is larger than the sum of its proper divisors (1).

50431223023 is an equidigital number, since it uses as much as digits as its factorization.

50431223023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 50431223023 its reverse (32032213405), we get a palindrome (82463436428).

The spelling of 50431223023 in words is "fifty billion, four hundred thirty-one million, two hundred twenty-three thousand, twenty-three".