8043062085 has 12 divisors (see below), whose sum is σ = 13941307692. Its totient is φ = 4289633088.

The previous prime is 8043062081. The next prime is 8043062161. The reversal of 8043062085 is 5802603408.

It can be written as a sum of positive squares in 2 ways, for example, as 4030853121 + 4012208964 = 63489^2 + 63342^2 .

It is not a de Polignac number, because 8043062085 - 2² = 8043062081 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8043062081) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89367312 + ... + 89367401.

It is an arithmetic number, because the mean of its divisors is an integer number (1161775641).

Almost surely, 2^8043062085 is an apocalyptic number.

It is an amenable number.

8043062085 is a deficient number, since it is larger than the sum of its proper divisors (5898245607).

8043062085 is a wasteful number, since it uses less digits than its factorization.

8043062085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178734724 (or 178734721 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 8043062085 is about 89683.1204017791. The cubic root of 8043062085 is about 2003.5820875774.

The spelling of 8043062085 in words is "eight billion, forty-three million, sixty-two thousand, eighty-five".