23608953659 has 2 divisors, whose sum is σ = 23608953660. Its totient is φ = 23608953658.

The previous prime is 23608953631. The next prime is 23608953691. The reversal of 23608953659 is 95635980632.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23608953659 is a prime.

It is not a weakly prime, because it can be changed into another prime (23608953629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11804476829 + 11804476830.

It is an arithmetic number, because the mean of its divisors is an integer number (11804476830).

Almost surely, 2^23608953659 is an apocalyptic number.

23608953659 is a deficient number, since it is larger than the sum of its proper divisors (1).

23608953659 is an equidigital number, since it uses as much as digits as its factorization.

23608953659 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10497600, while the sum is 56.

The spelling of 23608953659 in words is "twenty-three billion, six hundred eight million, nine hundred fifty-three thousand, six hundred fifty-nine".