8010486585 has 24 divisors (see below), whose sum is σ = 13986203400. Its totient is φ = 4241071872.

The previous prime is 8010486559. The next prime is 8010486587. The reversal of 8010486585 is 5856840108.

8010486585 is a `hidden beast` number, since 80 + 10 + 486 + 5 + 85 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1251673641 + 6758812944 = 35379^2 + 82212^2 .

It is not a de Polignac number, because 8010486585 - 2⁵ = 8010486553 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 8010486585.

It is not an unprimeable number, because it can be changed into a prime (8010486587) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 643510 + ... + 655839.

It is an arithmetic number, because the mean of its divisors is an integer number (582758475).

Almost surely, 2^8010486585 is an apocalyptic number.

It is an amenable number.

8010486585 is a deficient number, since it is larger than the sum of its proper divisors (5975716815).

8010486585 is a wasteful number, since it uses less digits than its factorization.

8010486585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1299497 (or 1299494 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 45.

The square root of 8010486585 is about 89501.3216941515. The cubic root of 8010486585 is about 2000.8735005262.

The spelling of 8010486585 in words is "eight billion, ten million, four hundred eighty-six thousand, five hundred eighty-five".