826112282211617 has 2 divisors, whose sum is σ = 826112282211618. Its totient is φ = 826112282211616.

The previous prime is 826112282211613. The next prime is 826112282211707. The reversal of 826112282211617 is 716112282211628.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 805659176466496 + 20453105745121 = 28384136^2 + 4522511^2 .

It is a cyclic number.

It is not a de Polignac number, because 826112282211617 - 2² = 826112282211613 is a prime.

It is not a weakly prime, because it can be changed into another prime (826112282211613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 413056141105808 + 413056141105809.

It is an arithmetic number, because the mean of its divisors is an integer number (413056141105809).

Almost surely, 2^{826112282211617} is an apocalyptic number.

It is an amenable number.

826112282211617 is a deficient number, since it is larger than the sum of its proper divisors (1).

826112282211617 is an equidigital number, since it uses as much as digits as its factorization.

826112282211617 is an evil number, because the sum of its binary digits is even.

The product of its digits is 516096, while the sum is 50.

The spelling of 826112282211617 in words is "eight hundred twenty-six trillion, one hundred twelve billion, two hundred eighty-two million, two hundred eleven thousand, six hundred seventeen".