23297752448 has 32 divisors (see below), whose sum is σ = 47174383920. Its totient is φ = 11457907200.

The previous prime is 23297752441. The next prime is 23297752451. The reversal of 23297752448 is 84425779232.

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 23297752448.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23297752441) 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, 1484108 + ... + 1499723.

Almost surely, 2^23297752448 is an apocalyptic number.

It is an amenable number.

23297752448 is an abundant number, since it is smaller than the sum of its proper divisors (23876631472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23297752448 is an equidigital number, since it uses as much as digits as its factorization.

23297752448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2983906 (or 2983894 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 53.

The spelling of 23297752448 in words is "twenty-three billion, two hundred ninety-seven million, seven hundred fifty-two thousand, four hundred forty-eight".