23536413601 has 4 divisors (see below), whose sum is σ = 24348014100. Its totient is φ = 22724813104.

The previous prime is 23536413581. The next prime is 23536413631. The reversal of 23536413601 is 10631463532.

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

It can be written as a sum of positive squares in 2 ways, for example, as 7451832976 + 16084580625 = 86324^2 + 126825^2 .

It is a cyclic number.

It is not a de Polignac number, because 23536413601 - 2⁵ = 23536413569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23536413631) 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, 405800206 + ... + 405800263.

It is an arithmetic number, because the mean of its divisors is an integer number (6087003525).

Almost surely, 2^23536413601 is an apocalyptic number.

It is an amenable number.

23536413601 is a deficient number, since it is larger than the sum of its proper divisors (811600499).

23536413601 is an equidigital number, since it uses as much as digits as its factorization.

23536413601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811600498.

The product of its (nonzero) digits is 38880, while the sum is 34.

The spelling of 23536413601 in words is "twenty-three billion, five hundred thirty-six million, four hundred thirteen thousand, six hundred one".