7485608089 has 2 divisors, whose sum is σ = 7485608090. Its totient is φ = 7485608088.

The previous prime is 7485608063. The next prime is 7485608159. The reversal of 7485608089 is 9808065847.

7485608089 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 can be written as a sum of positive squares in only one way, i.e., 7483634064 + 1974025 = 86508^2 + 1405^2 .

It is an emirp because it is prime and its reverse (9808065847) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7485608089 - 2⁵ = 7485608057 is a prime.

It is not a weakly prime, because it can be changed into another prime (7485608189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3742804044 + 3742804045.

It is an arithmetic number, because the mean of its divisors is an integer number (3742804045).

Almost surely, 2^7485608089 is an apocalyptic number.

It is an amenable number.

7485608089 is a deficient number, since it is larger than the sum of its proper divisors (1).

7485608089 is an equidigital number, since it uses as much as digits as its factorization.

7485608089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3870720, while the sum is 55.

The square root of 7485608089 is about 86519.4087416228. The cubic root of 7485608089 is about 1956.1809649392.

The spelling of 7485608089 in words is "seven billion, four hundred eighty-five million, six hundred eight thousand, eighty-nine".