26083350247 has 2 divisors, whose sum is σ = 26083350248. Its totient is φ = 26083350246.

The previous prime is 26083350187. The next prime is 26083350299. The reversal of 26083350247 is 74205338062.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26083350247 - 2¹⁵ = 26083317479 is a prime.

It is a super-2 number, since 2×26083350247² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26083350047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13041675123 + 13041675124.

It is an arithmetic number, because the mean of its divisors is an integer number (13041675124).

Almost surely, 2^26083350247 is an apocalyptic number.

26083350247 is a deficient number, since it is larger than the sum of its proper divisors (1).

26083350247 is an equidigital number, since it uses as much as digits as its factorization.

26083350247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 26083350247 in words is "twenty-six billion, eighty-three million, three hundred fifty thousand, two hundred forty-seven".