23626532263 has 4 divisors (see below), whose sum is σ = 23638656600. Its totient is φ = 23614407928.

The previous prime is 23626532257. The next prime is 23626532309. The reversal of 23626532263 is 36223562632.

It is a happy number.

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 23626532263 - 2²¹ = 23624435111 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 (23626532063) 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, 6059245 + ... + 6063142.

It is an arithmetic number, because the mean of its divisors is an integer number (5909664150).

Almost surely, 2^23626532263 is an apocalyptic number.

23626532263 is a deficient number, since it is larger than the sum of its proper divisors (12124337).

23626532263 is a wasteful number, since it uses less digits than its factorization.

23626532263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12124336.

The product of its digits is 466560, while the sum is 40.

The spelling of 23626532263 in words is "twenty-three billion, six hundred twenty-six million, five hundred thirty-two thousand, two hundred sixty-three".