25795422459752 has 32 divisors (see below), whose sum is σ = 52919932029120. Its totient is φ = 11690399159040.

The previous prime is 25795422459701. The next prime is 25795422459761.

25795422459752 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 434881028 + ... + 434940339.

It is an arithmetic number, because the mean of its divisors is an integer number (1653747875910).

Almost surely, 2^{25795422459752} is an apocalyptic number.

25795422459752 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25795422459752 is an abundant number, since it is smaller than the sum of its proper divisors (27124509569368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25795422459752 is a wasteful number, since it uses less digits than its factorization.

25795422459752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869821721 (or 869821717 counting only the distinct ones).

The product of its digits is 635040000, while the sum is 68.

The spelling of 25795422459752 in words is "twenty-five trillion, seven hundred ninety-five billion, four hundred twenty-two million, four hundred fifty-nine thousand, seven hundred fifty-two".