8245286443 has 2 divisors, whose sum is σ = 8245286444. Its totient is φ = 8245286442.

The previous prime is 8245286407. The next prime is 8245286471. The reversal of 8245286443 is 3446825428.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8245286443 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8245286393 and 8245286402.

It is not a weakly prime, because it can be changed into another prime (8245286843) 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, 4122643221 + 4122643222.

It is an arithmetic number, because the mean of its divisors is an integer number (4122643222).

Almost surely, 2^8245286443 is an apocalyptic number.

8245286443 is a deficient number, since it is larger than the sum of its proper divisors (1).

8245286443 is an equidigital number, since it uses as much as digits as its factorization.

8245286443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1474560, while the sum is 46.

The square root of 8245286443 is about 90803.5596383754. The cubic root of 8245286443 is about 2020.2351164912.

The spelling of 8245286443 in words is "eight billion, two hundred forty-five million, two hundred eighty-six thousand, four hundred forty-three".