23264873591 has 2 divisors, whose sum is σ = 23264873592. Its totient is φ = 23264873590.

The previous prime is 23264873561. The next prime is 23264873633. The reversal of 23264873591 is 19537846232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23264873591 - 2¹⁰ = 23264872567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23264873531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11632436795 + 11632436796.

It is an arithmetic number, because the mean of its divisors is an integer number (11632436796).

Almost surely, 2^23264873591 is an apocalyptic number.

23264873591 is a deficient number, since it is larger than the sum of its proper divisors (1).

23264873591 is an equidigital number, since it uses as much as digits as its factorization.

23264873591 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2177280, while the sum is 50.

The spelling of 23264873591 in words is "twenty-three billion, two hundred sixty-four million, eight hundred seventy-three thousand, five hundred ninety-one".