9066556609 has 8 divisors (see below), whose sum is σ = 10058430240. Its totient is φ = 8102623200.

The previous prime is 9066556601. The next prime is 9066556633.

It is a happy number.

9066556609 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 9066556609 - 2³ = 9066556601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9066556601) 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, 6984372 + ... + 6985669.

It is an arithmetic number, because the mean of its divisors is an integer number (1257303780).

Almost surely, 2^9066556609 is an apocalyptic number.

It is an amenable number.

9066556609 is a deficient number, since it is larger than the sum of its proper divisors (991873631).

9066556609 is a wasteful number, since it uses less digits than its factorization.

9066556609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13970111.

The product of its (nonzero) digits is 2624400, while the sum is 52.

The square root of 9066556609 is about 95218.4677938056. The cubic root of 9066556609 is about 2085.1987656395.

The spelling of 9066556609 in words is "nine billion, sixty-six million, five hundred fifty-six thousand, six hundred nine".