26876279713 has 2 divisors, whose sum is σ = 26876279714. Its totient is φ = 26876279712.

The previous prime is 26876279707. The next prime is 26876279747. The reversal of 26876279713 is 31797267862.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26329281169 + 546998544 = 162263^2 + 23388^2 .

It is a cyclic number.

It is not a de Polignac number, because 26876279713 - 2²⁵ = 26842725281 is a prime.

It is a super-2 number, since 2×26876279713² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (26876279783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13438139856 + 13438139857.

It is an arithmetic number, because the mean of its divisors is an integer number (13438139857).

Almost surely, 2^26876279713 is an apocalyptic number.

It is an amenable number.

26876279713 is a deficient number, since it is larger than the sum of its proper divisors (1).

26876279713 is an equidigital number, since it uses as much as digits as its factorization.

26876279713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10668672, while the sum is 58.

The spelling of 26876279713 in words is "twenty-six billion, eight hundred seventy-six million, two hundred seventy-nine thousand, seven hundred thirteen".