25804713982320 has 360 divisors, whose sum is σ = 107245529123616. Its totient is φ = 5444510902272.

The previous prime is 25804713982259. The next prime is 25804713982343. The reversal of 25804713982320 is 2328931740852.

25804713982320 is a `hidden beast` number, since 2 + 5 + 80 + 471 + 3 + 98 + 2 + 3 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (360).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 14296119 + ... + 15999638.

Almost surely, 2^{25804713982320} is an apocalyptic number.

25804713982320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25804713982320 is an abundant number, since it is smaller than the sum of its proper divisors (81440815141296).

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

25804713982320 is a wasteful number, since it uses less digits than its factorization.

25804713982320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30295809 (or 30295787 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 25804713982320 in words is "twenty-five trillion, eight hundred four billion, seven hundred thirteen million, nine hundred eighty-two thousand, three hundred twenty".