8422773059 has 2 divisors, whose sum is σ = 8422773060. Its totient is φ = 8422773058.

The previous prime is 8422773013. The next prime is 8422773061. The reversal of 8422773059 is 9503772248.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8422773059 is a prime.

Together with 8422773061, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (8422773859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4211386529 + 4211386530.

It is an arithmetic number, because the mean of its divisors is an integer number (4211386530).

Almost surely, 2^8422773059 is an apocalyptic number.

8422773059 is a deficient number, since it is larger than the sum of its proper divisors (1).

8422773059 is an equidigital number, since it uses as much as digits as its factorization.

8422773059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 846720, while the sum is 47.

The square root of 8422773059 is about 91775.6670310818. The cubic root of 8422773059 is about 2034.6280761983.

The spelling of 8422773059 in words is "eight billion, four hundred twenty-two million, seven hundred seventy-three thousand, fifty-nine".