25955127296 has 104 divisors (see below), whose sum is σ = 59851178304. Its totient is φ = 11023810560.

The previous prime is 25955127259. The next prime is 25955127307. The reversal of 25955127296 is 69272155952.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3235931 + ... + 3243941.

Almost surely, 2^25955127296 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 25955127296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29925589152).

25955127296 is an abundant number, since it is smaller than the sum of its proper divisors (33896051008).

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

25955127296 is an equidigital number, since it uses as much as digits as its factorization.

25955127296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8155 (or 8133 counting only the distinct ones).

The product of its digits is 3402000, while the sum is 53.

The spelling of 25955127296 in words is "twenty-five billion, nine hundred fifty-five million, one hundred twenty-seven thousand, two hundred ninety-six".