23565341601 has 6 divisors (see below), whose sum is σ = 34038826770. Its totient is φ = 15710227728.

The previous prime is 23565341533. The next prime is 23565341629. The reversal of 23565341601 is 10614356532.

23565341601 is a `hidden beast` number, since 2 + 3 + 5 + 6 + 5 + 3 + 41 + 601 = 666.

It can be written as a sum of positive squares in only one way, i.e., 20319077025 + 3246264576 = 142545^2 + 56976^2 .

It is not a de Polignac number, because 23565341601 - 2⁷ = 23565341473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23565321601) 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, 1309185636 + ... + 1309185653.

It is an arithmetic number, because the mean of its divisors is an integer number (5673137795).

Almost surely, 2^23565341601 is an apocalyptic number.

It is an amenable number.

23565341601 is a deficient number, since it is larger than the sum of its proper divisors (10473485169).

23565341601 is a wasteful number, since it uses less digits than its factorization.

23565341601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2618371295 (or 2618371292 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The spelling of 23565341601 in words is "twenty-three billion, five hundred sixty-five million, three hundred forty-one thousand, six hundred one".