26085725859 has 8 divisors (see below), whose sum is σ = 34808598720. Its totient is φ = 17376668456.

The previous prime is 26085725843. The next prime is 26085725921. The reversal of 26085725859 is 95852758062.

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

It is a cyclic number.

It is not a de Polignac number, because 26085725859 - 2⁴ = 26085725843 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26085725799 and 26085725808.

It is not an unprimeable number, because it can be changed into a prime (26085725059) 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, 3449457 + ... + 3457010.

It is an arithmetic number, because the mean of its divisors is an integer number (4351074840).

Almost surely, 2^26085725859 is an apocalyptic number.

26085725859 is a deficient number, since it is larger than the sum of its proper divisors (8722872861).

26085725859 is a wasteful number, since it uses less digits than its factorization.

26085725859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6907729.

The product of its (nonzero) digits is 12096000, while the sum is 57.

The spelling of 26085725859 in words is "twenty-six billion, eighty-five million, seven hundred twenty-five thousand, eight hundred fifty-nine".