25793895082 has 16 divisors (see below), whose sum is σ = 42379423560. Its totient is φ = 11719740928.

The previous prime is 25793895073. The next prime is 25793895091. The reversal of 25793895082 is 28059839752.

It is an interprime number because it is at equal distance from previous prime (25793895073) and next prime (25793895091).

It can be written as a sum of positive squares in 4 ways, for example, as 24787038721 + 1006856361 = 157439^2 + 31731^2 .

It is a Harshad number since it is a multiple of its sum of digits (58).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13079083 + ... + 13081054.

Almost surely, 2^25793895082 is an apocalyptic number.

25793895082 is a deficient number, since it is larger than the sum of its proper divisors (16585528478).

25793895082 is a wasteful number, since it uses less digits than its factorization.

25793895082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26160185.

The product of its (nonzero) digits is 10886400, while the sum is 58.

The spelling of 25793895082 in words is "twenty-five billion, seven hundred ninety-three million, eight hundred ninety-five thousand, eighty-two".