23245624511 has 4 divisors (see below), whose sum is σ = 24047197800. Its totient is φ = 22444051224.

The previous prime is 23245624487. The next prime is 23245624513. The reversal of 23245624511 is 11542654232.

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

It is a cyclic number.

It is not a de Polignac number, because 23245624511 - 2¹⁰ = 23245623487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23245624513) 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, 400786601 + ... + 400786658.

It is an arithmetic number, because the mean of its divisors is an integer number (6011799450).

Almost surely, 2^23245624511 is an apocalyptic number.

23245624511 is a deficient number, since it is larger than the sum of its proper divisors (801573289).

23245624511 is an equidigital number, since it uses as much as digits as its factorization.

23245624511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801573288.

The product of its digits is 57600, while the sum is 35.

The spelling of 23245624511 in words is "twenty-three billion, two hundred forty-five million, six hundred twenty-four thousand, five hundred eleven".