25940892615113 has 24 divisors (see below), whose sum is σ = 30398943600000. Its totient is φ = 22071079268448.

The previous prime is 25940892615109. The next prime is 25940892615151. The reversal of 25940892615113 is 31151629804952.

It is not a de Polignac number, because 25940892615113 - 2² = 25940892615109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25940892605113) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 9759056 + ... + 12129342.

It is an arithmetic number, because the mean of its divisors is an integer number (1266622650000).

Almost surely, 2^{25940892615113} is an apocalyptic number.

It is an amenable number.

25940892615113 is a deficient number, since it is larger than the sum of its proper divisors (4458050984887).

25940892615113 is a wasteful number, since it uses less digits than its factorization.

25940892615113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2371949 (or 2371942 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 56.

The spelling of 25940892615113 in words is "twenty-five trillion, nine hundred forty billion, eight hundred ninety-two million, six hundred fifteen thousand, one hundred thirteen".