9445473585 has 40 divisors (see below), whose sum is σ = 16992346536. Its totient is φ = 5019598080.

The previous prime is 9445473571. The next prime is 9445473593. The reversal of 9445473585 is 5853745449.

It is a happy number.

9445473585 is a `hidden beast` number, since 9 + 4 + 4 + 54 + 7 + 3 + 585 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2093611536 + 7351862049 = 45756^2 + 85743^2 .

It is not a de Polignac number, because 9445473585 - 2¹¹ = 9445471537 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 72307 + ... + 155303.

Almost surely, 2^9445473585 is an apocalyptic number.

It is an amenable number.

9445473585 is a deficient number, since it is larger than the sum of its proper divisors (7546872951).

9445473585 is a wasteful number, since it uses less digits than its factorization.

9445473585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83295 (or 83286 counting only the distinct ones).

The product of its digits is 12096000, while the sum is 54.

The square root of 9445473585 is about 97187.8263209956. The cubic root of 9445473585 is about 2113.8520101687.

The spelling of 9445473585 in words is "nine billion, four hundred forty-five million, four hundred seventy-three thousand, five hundred eighty-five".