26868915596 has 12 divisors (see below), whose sum is σ = 48291429648. Its totient is φ = 13071364272.

The previous prime is 26868915587. The next prime is 26868915631. The reversal of 26868915596 is 69551986862.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90773216 + ... + 90773511.

It is an arithmetic number, because the mean of its divisors is an integer number (4024285804).

Almost surely, 2^26868915596 is an apocalyptic number.

It is an amenable number.

26868915596 is a deficient number, since it is larger than the sum of its proper divisors (21422514052).

26868915596 is a wasteful number, since it uses less digits than its factorization.

26868915596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181546768 (or 181546766 counting only the distinct ones).

The product of its digits is 55987200, while the sum is 65.

The spelling of 26868915596 in words is "twenty-six billion, eight hundred sixty-eight million, nine hundred fifteen thousand, five hundred ninety-six".