8082508609 has 16 divisors (see below), whose sum is σ = 9356599296. Its totient is φ = 6838837200.

The previous prime is 8082508561. The next prime is 8082508613. The reversal of 8082508609 is 9068052808.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8082508609 is a prime.

It is a super-2 number, since 2×8082508609² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8082508669) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152074 + ... + 198220.

It is an arithmetic number, because the mean of its divisors is an integer number (584787456).

Almost surely, 2^8082508609 is an apocalyptic number.

It is an amenable number.

8082508609 is a deficient number, since it is larger than the sum of its proper divisors (1274090687).

8082508609 is a wasteful number, since it uses less digits than its factorization.

8082508609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46476.

The product of its (nonzero) digits is 276480, while the sum is 46.

The square root of 8082508609 is about 89902.7730884871. The cubic root of 8082508609 is about 2006.8522141861.

The spelling of 8082508609 in words is "eight billion, eighty-two million, five hundred eight thousand, six hundred nine".