25568608925901 has 8 divisors (see below), whose sum is σ = 34102401835264. Its totient is φ = 17040277650240.

The previous prime is 25568608925869. The next prime is 25568608925903. The reversal of 25568608925901 is 10952980686552.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 25568608925901 - 2⁵ = 25568608925869 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25568608925903) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1365397501 + ... + 1365416226.

It is an arithmetic number, because the mean of its divisors is an integer number (4262800229408).

Almost surely, 2^{25568608925901} is an apocalyptic number.

It is an amenable number.

25568608925901 is a deficient number, since it is larger than the sum of its proper divisors (8533792909363).

25568608925901 is a wasteful number, since it uses less digits than its factorization.

25568608925901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2730816851.

The product of its (nonzero) digits is 93312000, while the sum is 66.

The spelling of 25568608925901 in words is "twenty-five trillion, five hundred sixty-eight billion, six hundred eight million, nine hundred twenty-five thousand, nine hundred one".