8525354443 has 2 divisors, whose sum is σ = 8525354444. Its totient is φ = 8525354442.

The previous prime is 8525354437. The next prime is 8525354471. The reversal of 8525354443 is 3444535258.

8525354443 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8525354443 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8525354443.

It is not a weakly prime, because it can be changed into another prime (8525354743) 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, 4262677221 + 4262677222.

It is an arithmetic number, because the mean of its divisors is an integer number (4262677222).

Almost surely, 2^8525354443 is an apocalyptic number.

8525354443 is a deficient number, since it is larger than the sum of its proper divisors (1).

8525354443 is an equidigital number, since it uses as much as digits as its factorization.

8525354443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1152000, while the sum is 43.

The square root of 8525354443 is about 92332.8459596042. The cubic root of 8525354443 is about 2042.8547149672.

The spelling of 8525354443 in words is "eight billion, five hundred twenty-five million, three hundred fifty-four thousand, four hundred forty-three".