23258045973 has 4 divisors (see below), whose sum is σ = 31010727968. Its totient is φ = 15505363980.

The previous prime is 23258045879. The next prime is 23258045981. The reversal of 23258045973 is 37954085232.

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 not a de Polignac number, because 23258045973 - 2²⁵ = 23224491541 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 (23258065973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3876340993 + ... + 3876340998.

It is an arithmetic number, because the mean of its divisors is an integer number (7752681992).

Almost surely, 2^23258045973 is an apocalyptic number.

It is an amenable number.

23258045973 is a deficient number, since it is larger than the sum of its proper divisors (7752681995).

23258045973 is an equidigital number, since it uses as much as digits as its factorization.

23258045973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7752681994.

The product of its (nonzero) digits is 1814400, while the sum is 48.

The spelling of 23258045973 in words is "twenty-three billion, two hundred fifty-eight million, forty-five thousand, nine hundred seventy-three".