8226535633 has 2 divisors, whose sum is σ = 8226535634. Its totient is φ = 8226535632.

The previous prime is 8226535591. The next prime is 8226535643. The reversal of 8226535633 is 3365356228.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8225945809 + 589824 = 90697^2 + 768^2 .

It is a cyclic number.

It is not a de Polignac number, because 8226535633 - 2¹⁷ = 8226404561 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8226535633.

It is not a weakly prime, because it can be changed into another prime (8226535643) 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, 4113267816 + 4113267817.

It is an arithmetic number, because the mean of its divisors is an integer number (4113267817).

Almost surely, 2^8226535633 is an apocalyptic number.

It is an amenable number.

8226535633 is a deficient number, since it is larger than the sum of its proper divisors (1).

8226535633 is an equidigital number, since it uses as much as digits as its factorization.

8226535633 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 777600, while the sum is 43.

The square root of 8226535633 is about 90700.2515597393. The cubic root of 8226535633 is about 2018.7025319118.

The spelling of 8226535633 in words is "eight billion, two hundred twenty-six million, five hundred thirty-five thousand, six hundred thirty-three".