23755808512 has 18 divisors (see below), whose sum is σ = 47418821408. Its totient is φ = 11877904128.

The previous prime is 23755808491. The next prime is 23755808513. The reversal of 23755808512 is 21580855732.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23755808513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46397808 + ... + 46398319.

Almost surely, 2^23755808512 is an apocalyptic number.

It is an amenable number.

23755808512 is a deficient number, since it is larger than the sum of its proper divisors (23663012896).

23755808512 is an frugal number, since it uses more digits than its factorization.

23755808512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92796143 (or 92796129 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 46.

The spelling of 23755808512 in words is "twenty-three billion, seven hundred fifty-five million, eight hundred eight thousand, five hundred twelve".