9135794572 has 12 divisors (see below), whose sum is σ = 15989804656. Its totient is φ = 4567278960.

The previous prime is 9135794533. The next prime is 9135794597. The reversal of 9135794572 is 2754975319.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120504 + ... + 181087.

Almost surely, 2^9135794572 is an apocalyptic number.

It is an amenable number.

9135794572 is a deficient number, since it is larger than the sum of its proper divisors (6854010084).

9135794572 is a wasteful number, since it uses less digits than its factorization.

9135794572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309168 (or 309166 counting only the distinct ones).

The product of its digits is 2381400, while the sum is 52.

The square root of 9135794572 is about 95581.3505449677. The cubic root of 9135794572 is about 2090.4932767299.

The spelling of 9135794572 in words is "nine billion, one hundred thirty-five million, seven hundred ninety-four thousand, five hundred seventy-two".