23608365539 has 6 divisors (see below), whose sum is σ = 25949691180. Its totient is φ = 21462150380.

The previous prime is 23608365533. The next prime is 23608365553. The reversal of 23608365539 is 93556380632.

It is not a de Polignac number, because 23608365539 - 2⁴ = 23608365523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23608365533) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 97555109 + ... + 97555350.

It is an arithmetic number, because the mean of its divisors is an integer number (4324948530).

Almost surely, 2^23608365539 is an apocalyptic number.

23608365539 is a deficient number, since it is larger than the sum of its proper divisors (2341325641).

23608365539 is a wasteful number, since it uses less digits than its factorization.

23608365539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195110481 (or 195110470 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 50.

The spelling of 23608365539 in words is "twenty-three billion, six hundred eight million, three hundred sixty-five thousand, five hundred thirty-nine".