9040527564 has 24 divisors (see below), whose sum is σ = 21102778368. Its totient is φ = 3012335760.

The previous prime is 9040527557. The next prime is 9040527569. The reversal of 9040527564 is 4657250409.

It is a super-2 number, since 2×9040527564² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9040527569) 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, 114292 + ... + 176475.

It is an arithmetic number, because the mean of its divisors is an integer number (879282432).

Almost surely, 2^9040527564 is an apocalyptic number.

It is an amenable number.

9040527564 is an abundant number, since it is smaller than the sum of its proper divisors (12062250804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9040527564 is a wasteful number, since it uses less digits than its factorization.

9040527564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293365 (or 293363 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 42.

The square root of 9040527564 is about 95081.6888995983. The cubic root of 9040527564 is about 2083.2013974489.

The spelling of 9040527564 in words is "nine billion, forty million, five hundred twenty-seven thousand, five hundred sixty-four".