23520575041 has 4 divisors (see below), whose sum is σ = 23536142784. Its totient is φ = 23505007300.

The previous prime is 23520575033. The next prime is 23520575047. The reversal of 23520575041 is 14057502532.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23520575041 - 2³ = 23520575033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23520574988 and 23520575006.

It is not an unprimeable number, because it can be changed into a prime (23520575047) 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, 7781605 + ... + 7784626.

It is an arithmetic number, because the mean of its divisors is an integer number (5884035696).

Almost surely, 2^23520575041 is an apocalyptic number.

It is an amenable number.

23520575041 is a deficient number, since it is larger than the sum of its proper divisors (15567743).

23520575041 is a wasteful number, since it uses less digits than its factorization.

23520575041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15567742.

The product of its (nonzero) digits is 42000, while the sum is 34.

The spelling of 23520575041 in words is "twenty-three billion, five hundred twenty million, five hundred seventy-five thousand, forty-one".