25680800950593 has 8 divisors (see below), whose sum is σ = 34241146524288. Its totient is φ = 17120494671984.

The previous prime is 25680800950577. The next prime is 25680800950603. The reversal of 25680800950593 is 39505900808652.

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

It is not a de Polignac number, because 25680800950593 - 2⁴ = 25680800950577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25680800930593) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8263446 + ... + 10938287.

It is an arithmetic number, because the mean of its divisors is an integer number (4280143315536).

Almost surely, 2^{25680800950593} is an apocalyptic number.

It is an amenable number.

25680800950593 is a deficient number, since it is larger than the sum of its proper divisors (8560345573695).

25680800950593 is a wasteful number, since it uses less digits than its factorization.

25680800950593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19647543.

The product of its (nonzero) digits is 23328000, while the sum is 60.

The spelling of 25680800950593 in words is "twenty-five trillion, six hundred eighty billion, eight hundred million, nine hundred fifty thousand, five hundred ninety-three".