23764708259 has 2 divisors, whose sum is σ = 23764708260. Its totient is φ = 23764708258.

The previous prime is 23764708243. The next prime is 23764708267. The reversal of 23764708259 is 95280746732.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23764708259 - 2⁴ = 23764708243 is a prime.

It is a super-2 number, since 2×23764708259² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23764708259.

It is not a weakly prime, because it can be changed into another prime (23764708229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11882354129 + 11882354130.

It is an arithmetic number, because the mean of its divisors is an integer number (11882354130).

Almost surely, 2^23764708259 is an apocalyptic number.

23764708259 is a deficient number, since it is larger than the sum of its proper divisors (1).

23764708259 is an equidigital number, since it uses as much as digits as its factorization.

23764708259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5080320, while the sum is 53.

The spelling of 23764708259 in words is "twenty-three billion, seven hundred sixty-four million, seven hundred eight thousand, two hundred fifty-nine".