5085089089 has 2 divisors, whose sum is σ = 5085089090. Its totient is φ = 5085089088.

The previous prime is 5085089057. The next prime is 5085089099. The reversal of 5085089089 is 9809805805.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4223960064 + 861129025 = 64992^2 + 29345^2 .

It is a cyclic number.

It is not a de Polignac number, because 5085089089 - 2⁵ = 5085089057 is a prime.

It is not a weakly prime, because it can be changed into another prime (5085089099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2542544544 + 2542544545.

It is an arithmetic number, because the mean of its divisors is an integer number (2542544545).

Almost surely, 2^5085089089 is an apocalyptic number.

It is an amenable number.

5085089089 is a deficient number, since it is larger than the sum of its proper divisors (1).

5085089089 is an equidigital number, since it uses as much as digits as its factorization.

5085089089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1036800, while the sum is 52.

The square root of 5085089089 is about 71309.8106083588. The cubic root of 5085089089 is about 1719.6214563785.

The spelling of 5085089089 in words is "five billion, eighty-five million, eighty-nine thousand, eighty-nine".