26064087260873 has 2 divisors, whose sum is σ = 26064087260874. Its totient is φ = 26064087260872.

The previous prime is 26064087260737. The next prime is 26064087260881. The reversal of 26064087260873 is 37806278046062.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15940471472704 + 10123615788169 = 3992552^2 + 3181763^2 .

It is a cyclic number.

It is not a de Polignac number, because 26064087260873 - 2³⁴ = 26046907391689 is a prime.

It is not a weakly prime, because it can be changed into another prime (26064087260473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13032043630436 + 13032043630437.

It is an arithmetic number, because the mean of its divisors is an integer number (13032043630437).

Almost surely, 2^{26064087260873} is an apocalyptic number.

It is an amenable number.

26064087260873 is a deficient number, since it is larger than the sum of its proper divisors (1).

26064087260873 is an equidigital number, since it uses as much as digits as its factorization.

26064087260873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32514048, while the sum is 59.

The spelling of 26064087260873 in words is "twenty-six trillion, sixty-four billion, eighty-seven million, two hundred sixty thousand, eight hundred seventy-three".