25952000333448 has 64 divisors (see below), whose sum is σ = 78051128832000. Its totient is φ = 7024601593152.

The previous prime is 25952000333401. The next prime is 25952000333473. The reversal of 25952000333448 is 84433300025952.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 25952000333397 and 25952000333406.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 4065159768 + ... + 4065166151.

It is an arithmetic number, because the mean of its divisors is an integer number (1219548888000).

Almost surely, 2^{25952000333448} is an apocalyptic number.

25952000333448 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

25952000333448 is an abundant number, since it is smaller than the sum of its proper divisors (52099128498552).

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

25952000333448 is a wasteful number, since it uses less digits than its factorization.

25952000333448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8130325954 (or 8130325950 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 48.

The spelling of 25952000333448 in words is "twenty-five trillion, nine hundred fifty-two billion, three hundred thirty-three thousand, four hundred forty-eight".