23053643063 has 4 divisors (see below), whose sum is σ = 25149428808. Its totient is φ = 20957857320.

The previous prime is 23053643047. The next prime is 23053643077. The reversal of 23053643063 is 36034635032.

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 23053643063 - 2⁴ = 23053643047 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 (23053643663) 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, 1047892856 + ... + 1047892877.

It is an arithmetic number, because the mean of its divisors is an integer number (6287357202).

Almost surely, 2^23053643063 is an apocalyptic number.

23053643063 is a deficient number, since it is larger than the sum of its proper divisors (2095785745).

23053643063 is a wasteful number, since it uses less digits than its factorization.

23053643063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2095785744.

The product of its (nonzero) digits is 116640, while the sum is 35.

The spelling of 23053643063 in words is "twenty-three billion, fifty-three million, six hundred forty-three thousand, sixty-three".