505231052023 has 2 divisors, whose sum is σ = 505231052024. Its totient is φ = 505231052022.

The previous prime is 505231052003. The next prime is 505231052099. The reversal of 505231052023 is 320250132505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 505231052023 - 2²⁵ = 505197497591 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 505231051982 and 505231052000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (505231052003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252615526011 + 252615526012.

It is an arithmetic number, because the mean of its divisors is an integer number (252615526012).

Almost surely, 2^505231052023 is an apocalyptic number.

505231052023 is a deficient number, since it is larger than the sum of its proper divisors (1).

505231052023 is an equidigital number, since it uses as much as digits as its factorization.

505231052023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9000, while the sum is 28.

Adding to 505231052023 its reverse (320250132505), we get a palindrome (825481184528).

The spelling of 505231052023 in words is "five hundred five billion, two hundred thirty-one million, fifty-two thousand, twenty-three".