8362951018817 has 2 divisors, whose sum is σ = 8362951018818. Its totient is φ = 8362951018816.

The previous prime is 8362951018811. The next prime is 8362951018879. The reversal of 8362951018817 is 7188101592638.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6780107730496 + 1582843288321 = 2603864^2 + 1258111^2 .

It is a cyclic number.

It is not a de Polignac number, because 8362951018817 - 2¹² = 8362951014721 is a prime.

It is not a weakly prime, because it can be changed into another prime (8362951018811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4181475509408 + 4181475509409.

It is an arithmetic number, because the mean of its divisors is an integer number (4181475509409).

Almost surely, 2^{8362951018817} is an apocalyptic number.

It is an amenable number.

8362951018817 is a deficient number, since it is larger than the sum of its proper divisors (1).

8362951018817 is an equidigital number, since it uses as much as digits as its factorization.

8362951018817 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5806080, while the sum is 59.

The spelling of 8362951018817 in words is "eight trillion, three hundred sixty-two billion, nine hundred fifty-one million, eighteen thousand, eight hundred seventeen".