23865025180 has 12 divisors (see below), whose sum is σ = 50116552920. Its totient is φ = 9546010064.

The previous prime is 23865025159. The next prime is 23865025199. The reversal of 23865025180 is 8152056832.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 596625610 + ... + 596625649.

It is an arithmetic number, because the mean of its divisors is an integer number (4176379410).

Almost surely, 2^23865025180 is an apocalyptic number.

23865025180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23865025180 is an abundant number, since it is smaller than the sum of its proper divisors (26251527740).

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

23865025180 is a wasteful number, since it uses less digits than its factorization.

23865025180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1193251268 (or 1193251266 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 40.

The spelling of 23865025180 in words is "twenty-three billion, eight hundred sixty-five million, twenty-five thousand, one hundred eighty".