23872504608 has 72 divisors (see below), whose sum is σ = 68082241500. Its totient is φ = 7934667264.

The previous prime is 23872504597. The next prime is 23872504687. The reversal of 23872504608 is 80640527832.

23872504608 is a `hidden beast` number, since 2 + 3 + 87 + 2 + 504 + 60 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 21534975504 + 2337529104 = 146748^2 + 48348^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18243 + ... + 219266.

Almost surely, 2^23872504608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23872504608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34041120750).

23872504608 is an abundant number, since it is smaller than the sum of its proper divisors (44209736892).

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

23872504608 is a wasteful number, since it uses less digits than its factorization.

23872504608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237874 (or 237863 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 23872504608 in words is "twenty-three billion, eight hundred seventy-two million, five hundred four thousand, six hundred eight".