26095018097069 has 2 divisors, whose sum is σ = 26095018097070. Its totient is φ = 26095018097068.

The previous prime is 26095018097063. The next prime is 26095018097101. The reversal of 26095018097069 is 96079081059062.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22883259486025 + 3211758611044 = 4783645^2 + 1792138^2 .

It is a cyclic number.

It is not a de Polignac number, because 26095018097069 - 2²⁰ = 26095017048493 is a prime.

It is a super-2 number, since 2×26095018097069² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26095018097063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13047509048534 + 13047509048535.

It is an arithmetic number, because the mean of its divisors is an integer number (13047509048535).

Almost surely, 2^{26095018097069} is an apocalyptic number.

It is an amenable number.

26095018097069 is a deficient number, since it is larger than the sum of its proper divisors (1).

26095018097069 is an equidigital number, since it uses as much as digits as its factorization.

26095018097069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14696640, while the sum is 62.

The spelling of 26095018097069 in words is "twenty-six trillion, ninety-five billion, eighteen million, ninety-seven thousand, sixty-nine".