25425326650312 has 16 divisors (see below), whose sum is σ = 47919495179340. Its totient is φ = 12646794602496.

The previous prime is 25425326650309. The next prime is 25425326650349. The reversal of 25425326650312 is 21305662352452.

It can be written as a sum of positive squares in 2 ways, for example, as 24783331497796 + 641995152516 = 4978286^2 + 801246^2 .

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 3 ways as a sum of consecutive naturals, for example, 8233588693 + ... + 8233591780.

Almost surely, 2^{25425326650312} is an apocalyptic number.

It is an amenable number.

25425326650312 is a deficient number, since it is larger than the sum of its proper divisors (22494168529028).

25425326650312 is a wasteful number, since it uses less digits than its factorization.

25425326650312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16467180672 (or 16467180668 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 46.

The spelling of 25425326650312 in words is "twenty-five trillion, four hundred twenty-five billion, three hundred twenty-six million, six hundred fifty thousand, three hundred twelve".