26267705113 has 4 divisors (see below), whose sum is σ = 28288297828. Its totient is φ = 24247112400.

The previous prime is 26267705111. The next prime is 26267705141. The reversal of 26267705113 is 31150776262.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8751976704 + 17515728409 = 93552^2 + 132347^2 .

It is a cyclic number.

It is not a de Polignac number, because 26267705113 - 2¹ = 26267705111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26267705111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1010296338 + ... + 1010296363.

It is an arithmetic number, because the mean of its divisors is an integer number (7072074457).

Almost surely, 2^26267705113 is an apocalyptic number.

It is an amenable number.

26267705113 is a deficient number, since it is larger than the sum of its proper divisors (2020592715).

26267705113 is a wasteful number, since it uses less digits than its factorization.

26267705113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020592714.

The product of its (nonzero) digits is 105840, while the sum is 40.

The spelling of 26267705113 in words is "twenty-six billion, two hundred sixty-seven million, seven hundred five thousand, one hundred thirteen".