9068845985 has 8 divisors (see below), whose sum is σ = 11135699520. Its totient is φ = 7086353904.

The previous prime is 9068845963. The next prime is 9068845987. The reversal of 9068845985 is 5895488609.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9068845985 - 2¹⁶ = 9068780449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9068845987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21090125 + ... + 21090554.

It is an arithmetic number, because the mean of its divisors is an integer number (1391962440).

Almost surely, 2^9068845985 is an apocalyptic number.

It is an amenable number.

9068845985 is a deficient number, since it is larger than the sum of its proper divisors (2066853535).

9068845985 is a wasteful number, since it uses less digits than its factorization.

9068845985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42180727.

The product of its (nonzero) digits is 24883200, while the sum is 62.

The square root of 9068845985 is about 95230.4887365386. The cubic root of 9068845985 is about 2085.3742604998.

The spelling of 9068845985 in words is "nine billion, sixty-eight million, eight hundred forty-five thousand, nine hundred eighty-five".