23258374523 has 2 divisors, whose sum is σ = 23258374524. Its totient is φ = 23258374522.

The previous prime is 23258374471. The next prime is 23258374553. The reversal of 23258374523 is 32547385232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23258374523 - 2⁸ = 23258374267 is a prime.

It is not a weakly prime, because it can be changed into another prime (23258374553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11629187261 + 11629187262.

It is an arithmetic number, because the mean of its divisors is an integer number (11629187262).

Almost surely, 2^23258374523 is an apocalyptic number.

23258374523 is a deficient number, since it is larger than the sum of its proper divisors (1).

23258374523 is an equidigital number, since it uses as much as digits as its factorization.

23258374523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1209600, while the sum is 44.

The spelling of 23258374523 in words is "twenty-three billion, two hundred fifty-eight million, three hundred seventy-four thousand, five hundred twenty-three".