23926297255 has 16 divisors (see below), whose sum is σ = 32838569280. Its totient is φ = 16393923072.

The previous prime is 23926297253. The next prime is 23926297259. The reversal of 23926297255 is 55279262932.

It is a cyclic number.

It is not a de Polignac number, because 23926297255 - 2¹ = 23926297253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23926297253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218140 + ... + 308929.

It is an arithmetic number, because the mean of its divisors is an integer number (2052410580).

Almost surely, 2^23926297255 is an apocalyptic number.

23926297255 is a deficient number, since it is larger than the sum of its proper divisors (8912272025).

23926297255 is a wasteful number, since it uses less digits than its factorization.

23926297255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528378.

The product of its digits is 4082400, while the sum is 52.

The spelling of 23926297255 in words is "twenty-three billion, nine hundred twenty-six million, two hundred ninety-seven thousand, two hundred fifty-five".