26246314163 has 2 divisors, whose sum is σ = 26246314164. Its totient is φ = 26246314162.

The previous prime is 26246314151. The next prime is 26246314217. The reversal of 26246314163 is 36141364262.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26246314163 is a prime.

It is not a weakly prime, because it can be changed into another prime (26246314103) 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, 13123157081 + 13123157082.

It is an arithmetic number, because the mean of its divisors is an integer number (13123157082).

Almost surely, 2^26246314163 is an apocalyptic number.

26246314163 is a deficient number, since it is larger than the sum of its proper divisors (1).

26246314163 is an equidigital number, since it uses as much as digits as its factorization.

26246314163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 124416, while the sum is 38.

The spelling of 26246314163 in words is "twenty-six billion, two hundred forty-six million, three hundred fourteen thousand, one hundred sixty-three".