8089559685 has 48 divisors (see below), whose sum is σ = 14365638144. Its totient is φ = 4208916096.

The previous prime is 8089559671. The next prime is 8089559707. The reversal of 8089559685 is 5869559808.

It is not a de Polignac number, because 8089559685 - 2¹⁰ = 8089558661 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1958092 + ... + 1962218.

It is an arithmetic number, because the mean of its divisors is an integer number (299284128).

Almost surely, 2^8089559685 is an apocalyptic number.

It is an amenable number.

8089559685 is a deficient number, since it is larger than the sum of its proper divisors (6276078459).

8089559685 is a wasteful number, since it uses less digits than its factorization.

8089559685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5194 (or 5191 counting only the distinct ones).

The product of its (nonzero) digits is 31104000, while the sum is 63.

The square root of 8089559685 is about 89941.9795479286. The cubic root of 8089559685 is about 2007.4356285387.

The spelling of 8089559685 in words is "eight billion, eighty-nine million, five hundred fifty-nine thousand, six hundred eighty-five".