26296260105 has 64 divisors (see below), whose sum is σ = 44135110656. Its totient is φ = 13353984000.

The previous prime is 26296260079. The next prime is 26296260173. The reversal of 26296260105 is 50106269262.

It is not a de Polignac number, because 26296260105 - 2⁵ = 26296260073 is a prime.

It is a super-2 number, since 2×26296260105² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8162395 + ... + 8165615.

It is an arithmetic number, because the mean of its divisors is an integer number (689611104).

Almost surely, 2^26296260105 is an apocalyptic number.

It is an amenable number.

26296260105 is a deficient number, since it is larger than the sum of its proper divisors (17838850551).

26296260105 is a wasteful number, since it uses less digits than its factorization.

26296260105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3538.

The product of its (nonzero) digits is 77760, while the sum is 39.

The spelling of 26296260105 in words is "twenty-six billion, two hundred ninety-six million, two hundred sixty thousand, one hundred five".