23264616325661 has 8 divisors (see below), whose sum is σ = 23311786491840. Its totient is φ = 23217456416832.

The previous prime is 23264616325631. The next prime is 23264616325663. The reversal of 23264616325661 is 16652361646232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23264616325661 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23264616325663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1984616 + ... + 7104078.

It is an arithmetic number, because the mean of its divisors is an integer number (2913973311480).

Almost surely, 2^{23264616325661} is an apocalyptic number.

It is an amenable number.

23264616325661 is a deficient number, since it is larger than the sum of its proper divisors (47170166179).

23264616325661 is an equidigital number, since it uses as much as digits as its factorization.

23264616325661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5128675.

The product of its digits is 11197440, while the sum is 53.

The spelling of 23264616325661 in words is "twenty-three trillion, two hundred sixty-four billion, six hundred sixteen million, three hundred twenty-five thousand, six hundred sixty-one".