25836832896 has 384 divisors, whose sum is σ = 82809034560. Its totient is φ = 7111802880.

The previous prime is 25836832867. The next prime is 25836832933. The reversal of 25836832896 is 69823863852.

It is a tau number, because it is divible by the number of its divisors (384).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 82545636 + ... + 82545948.

Almost surely, 2^25836832896 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 25836832896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41404517280).

25836832896 is an abundant number, since it is smaller than the sum of its proper divisors (56972201664).

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

25836832896 is a wasteful number, since it uses less digits than its factorization.

25836832896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492 (or 473 counting only the distinct ones).

The product of its digits is 29859840, while the sum is 60.

The spelling of 25836832896 in words is "twenty-five billion, eight hundred thirty-six million, eight hundred thirty-two thousand, eight hundred ninety-six".