25366767320996 has 12 divisors (see below), whose sum is σ = 47003127683148. Its totient is φ = 11937302268672.

The previous prime is 25366767320969. The next prime is 25366767321031. The reversal of 25366767320996 is 69902376766352.

It can be written as a sum of positive squares in 2 ways, for example, as 14207893880896 + 11158873440100 = 3769336^2 + 3340490^2 .

It is a hoax number, since the sum of its digits (71) coincides with the sum of the digits of its distinct prime factors.

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, 186520347881 + ... + 186520348016.

It is an arithmetic number, because the mean of its divisors is an integer number (3916927306929).

Almost surely, 2^{25366767320996} is an apocalyptic number.

It is an amenable number.

25366767320996 is a deficient number, since it is larger than the sum of its proper divisors (21636360362152).

25366767320996 is a wasteful number, since it uses less digits than its factorization.

25366767320996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373040695918 (or 373040695916 counting only the distinct ones).

The product of its (nonzero) digits is 925888320, while the sum is 71.

The spelling of 25366767320996 in words is "twenty-five trillion, three hundred sixty-six billion, seven hundred sixty-seven million, three hundred twenty thousand, nine hundred ninety-six".