8085358585 has 32 divisors (see below), whose sum is σ = 10246845312. Its totient is φ = 6116705280.

The previous prime is 8085358583. The next prime is 8085358637. The reversal of 8085358585 is 5858535808.

It is a happy number.

It is not a de Polignac number, because 8085358585 - 2¹ = 8085358583 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8085358583) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1676097 + ... + 1680913.

It is an arithmetic number, because the mean of its divisors is an integer number (320213916).

Almost surely, 2^8085358585 is an apocalyptic number.

It is an amenable number.

8085358585 is a deficient number, since it is larger than the sum of its proper divisors (2161486727).

8085358585 is a wasteful number, since it uses less digits than its factorization.

8085358585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5113.

The product of its (nonzero) digits is 7680000, while the sum is 55.

The square root of 8085358585 is about 89918.6220145749. The cubic root of 8085358585 is about 2007.0880654053.

The spelling of 8085358585 in words is "eight billion, eighty-five million, three hundred fifty-eight thousand, five hundred eighty-five".