26099477292263 has 2 divisors, whose sum is σ = 26099477292264. Its totient is φ = 26099477292262.

The previous prime is 26099477292211. The next prime is 26099477292293. The reversal of 26099477292263 is 36229277499062.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26099477292263 is a prime.

It is a super-3 number, since 3×26099477292263³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 26099477292193 and 26099477292202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26099477292293) 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, 13049738646131 + 13049738646132.

It is an arithmetic number, because the mean of its divisors is an integer number (13049738646132).

Almost surely, 2^{26099477292263} is an apocalyptic number.

26099477292263 is a deficient number, since it is larger than the sum of its proper divisors (1).

26099477292263 is an equidigital number, since it uses as much as digits as its factorization.

26099477292263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 246903552, while the sum is 68.

The spelling of 26099477292263 in words is "twenty-six trillion, ninety-nine billion, four hundred seventy-seven million, two hundred ninety-two thousand, two hundred sixty-three".