25996122482 has 16 divisors (see below), whose sum is σ = 42800091552. Its totient is φ = 11743924320.

The previous prime is 25996122479. The next prime is 25996122497. The reversal of 25996122482 is 28422169952.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 25996122482.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3621083 + ... + 3628254.

It is an arithmetic number, because the mean of its divisors is an integer number (2675005722).

Almost surely, 2^25996122482 is an apocalyptic number.

25996122482 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

25996122482 is a deficient number, since it is larger than the sum of its proper divisors (16803969070).

25996122482 is a wasteful number, since it uses less digits than its factorization.

25996122482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7249513.

The product of its digits is 1244160, while the sum is 50.

The spelling of 25996122482 in words is "twenty-five billion, nine hundred ninety-six million, one hundred twenty-two thousand, four hundred eighty-two".