26097875957 has 16 divisors (see below), whose sum is σ = 27353289600. Its totient is φ = 24852708672.

The previous prime is 26097875939. The next prime is 26097875971. The reversal of 26097875957 is 75957879062.

It is a cyclic number.

It is not a de Polignac number, because 26097875957 - 2⁸ = 26097875701 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26097875893 and 26097875902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26097875857) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13133318 + ... + 13135304.

It is an arithmetic number, because the mean of its divisors is an integer number (1709580600).

Almost surely, 2^26097875957 is an apocalyptic number.

It is an amenable number.

26097875957 is a deficient number, since it is larger than the sum of its proper divisors (1255413643).

26097875957 is a wasteful number, since it uses less digits than its factorization.

26097875957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4252.

The product of its (nonzero) digits is 66679200, while the sum is 65.

The spelling of 26097875957 in words is "twenty-six billion, ninety-seven million, eight hundred seventy-five thousand, nine hundred fifty-seven".