25896225832328 has 16 divisors (see below), whose sum is σ = 48584726673180. Its totient is φ = 12940298719488.

The previous prime is 25896225832319. The next prime is 25896225832331. The reversal of 25896225832328 is 82323852269852.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 22213518986884 + 3682706845444 = 4713122^2 + 1919038^2 .

It is a super-2 number, since 2×25896225832328² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 976760501 + ... + 976787012.

Almost surely, 2^{25896225832328} is an apocalyptic number.

It is an amenable number.

25896225832328 is a deficient number, since it is larger than the sum of its proper divisors (22688500840852).

25896225832328 is a wasteful number, since it uses less digits than its factorization.

25896225832328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1953549176 (or 1953549172 counting only the distinct ones).

The product of its digits is 199065600, while the sum is 65.

The spelling of 25896225832328 in words is "twenty-five trillion, eight hundred ninety-six billion, two hundred twenty-five million, eight hundred thirty-two thousand, three hundred twenty-eight".