23125868659 has 4 divisors (see below), whose sum is σ = 23127896160. Its totient is φ = 23123841160.

The previous prime is 23125868641. The next prime is 23125868687. The reversal of 23125868659 is 95686852132.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23125868659 - 2⁹ = 23125868147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23125868629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 996544 + ... + 1019485.

It is an arithmetic number, because the mean of its divisors is an integer number (5781974040).

Almost surely, 2^23125868659 is an apocalyptic number.

23125868659 is a deficient number, since it is larger than the sum of its proper divisors (2027501).

23125868659 is a wasteful number, since it uses less digits than its factorization.

23125868659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2027500.

The product of its digits is 6220800, while the sum is 55.

The spelling of 23125868659 in words is "twenty-three billion, one hundred twenty-five million, eight hundred sixty-eight thousand, six hundred fifty-nine".