8291793759133 has 2 divisors, whose sum is σ = 8291793759134. Its totient is φ = 8291793759132.

The previous prime is 8291793759127. The next prime is 8291793759259. The reversal of 8291793759133 is 3319573971928.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5234408621689 + 3057385137444 = 2287883^2 + 1748538^2 .

It is a cyclic number.

It is not a de Polignac number, because 8291793759133 - 2²⁹ = 8291256888221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8291793759533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4145896879566 + 4145896879567.

It is an arithmetic number, because the mean of its divisors is an integer number (4145896879567).

Almost surely, 2^{8291793759133} is an apocalyptic number.

It is an amenable number.

8291793759133 is a deficient number, since it is larger than the sum of its proper divisors (1).

8291793759133 is an equidigital number, since it uses as much as digits as its factorization.

8291793759133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77157360, while the sum is 67.

The spelling of 8291793759133 in words is "eight trillion, two hundred ninety-one billion, seven hundred ninety-three million, seven hundred fifty-nine thousand, one hundred thirty-three".