25813962757 has 12 divisors (see below), whose sum is σ = 28230168096. Its totient is φ = 23409479720.

The previous prime is 25813962751. The next prime is 25813962767. The reversal of 25813962757 is 75726931852.

It is not a de Polignac number, because 25813962757 - 2²³ = 25805574149 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25813962698 and 25813962707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25813962751) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1924488 + ... + 1937854.

It is an arithmetic number, because the mean of its divisors is an integer number (2352514008).

Almost surely, 2^25813962757 is an apocalyptic number.

It is an amenable number.

25813962757 is a deficient number, since it is larger than the sum of its proper divisors (2416205339).

25813962757 is an equidigital number, since it uses as much as digits as its factorization.

25813962757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14216 (or 13797 counting only the distinct ones).

The product of its digits is 6350400, while the sum is 55.

The spelling of 25813962757 in words is "twenty-five billion, eight hundred thirteen million, nine hundred sixty-two thousand, seven hundred fifty-seven".