23082163525872 has 1620 divisors, whose sum is σ = 80223533568360. Its totient is φ = 6183500083200.

The previous prime is 23082163525871. The next prime is 23082163525879. The reversal of 23082163525872 is 27852536128032.

23082163525872 is a `hidden beast` number, since 2 + 3 + 0 + 8 + 2 + 1 + 6 + 3 + 52 + 587 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23082163525871) by changing a digit.

It is a polite number, since it can be written in 323 ways as a sum of consecutive naturals, for example, 391223110579 + ... + 391223110637.

Almost surely, 2^{23082163525872} is an apocalyptic number.

23082163525872 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23082163525872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40111766784180).

23082163525872 is an abundant number, since it is smaller than the sum of its proper divisors (57141370042488).

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

23082163525872 is a wasteful number, since it uses less digits than its factorization.

23082163525872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252 (or 172 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 54.

The spelling of 23082163525872 in words is "twenty-three trillion, eighty-two billion, one hundred sixty-three million, five hundred twenty-five thousand, eight hundred seventy-two".