26359365413 has 2 divisors, whose sum is σ = 26359365414. Its totient is φ = 26359365412.

The previous prime is 26359365353. The next prime is 26359365427. The reversal of 26359365413 is 31456395362.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25064589124 + 1294776289 = 158318^2 + 35983^2 .

It is a cyclic number.

It is not a de Polignac number, because 26359365413 - 2³⁴ = 9179496229 is a prime.

It is a super-2 number, since 2×26359365413² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26359365433) 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, 13179682706 + 13179682707.

It is an arithmetic number, because the mean of its divisors is an integer number (13179682707).

Almost surely, 2^26359365413 is an apocalyptic number.

It is an amenable number.

26359365413 is a deficient number, since it is larger than the sum of its proper divisors (1).

26359365413 is an equidigital number, since it uses as much as digits as its factorization.

26359365413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1749600, while the sum is 47.

The spelling of 26359365413 in words is "twenty-six billion, three hundred fifty-nine million, three hundred sixty-five thousand, four hundred thirteen".