26125766811301 has 2 divisors, whose sum is σ = 26125766811302. Its totient is φ = 26125766811300.

The previous prime is 26125766811269. The next prime is 26125766811349. The reversal of 26125766811301 is 10311866752162.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16051801860900 + 10073964950401 = 4006470^2 + 3173951^2 .

It is a cyclic number.

It is not a de Polignac number, because 26125766811301 - 2⁵ = 26125766811269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26125766811401) 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, 13062883405650 + 13062883405651.

It is an arithmetic number, because the mean of its divisors is an integer number (13062883405651).

Almost surely, 2^{26125766811301} is an apocalyptic number.

It is an amenable number.

26125766811301 is a deficient number, since it is larger than the sum of its proper divisors (1).

26125766811301 is an equidigital number, since it uses as much as digits as its factorization.

26125766811301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 49.

The spelling of 26125766811301 in words is "twenty-six trillion, one hundred twenty-five billion, seven hundred sixty-six million, eight hundred eleven thousand, three hundred one".