26275064695 has 24 divisors (see below), whose sum is σ = 34698179088. Its totient is φ = 19099520880.

The previous prime is 26275064693. The next prime is 26275064747. The reversal of 26275064695 is 59646057262.

It is not a de Polignac number, because 26275064695 - 2¹ = 26275064693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26275064693) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13222492 + ... + 13224478.

It is an arithmetic number, because the mean of its divisors is an integer number (1445757462).

Almost surely, 2^26275064695 is an apocalyptic number.

26275064695 is a deficient number, since it is larger than the sum of its proper divisors (8423114393).

26275064695 is an frugal number, since it uses more digits than its factorization.

26275064695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4012 (or 2003 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 52.

The spelling of 26275064695 in words is "twenty-six billion, two hundred seventy-five million, sixty-four thousand, six hundred ninety-five".