9011132168 has 8 divisors (see below), whose sum is σ = 16895872830. Its totient is φ = 4505566080.

The previous prime is 9011132099. The next prime is 9011132189. The reversal of 9011132168 is 8612311109.

It can be written as a sum of positive squares in only one way, i.e., 7864497124 + 1146635044 = 88682^2 + 33862^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563195753 + ... + 563195768.

Almost surely, 2^9011132168 is an apocalyptic number.

It is an amenable number.

9011132168 is a deficient number, since it is larger than the sum of its proper divisors (7884740662).

9011132168 is a wasteful number, since it uses less digits than its factorization.

9011132168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126391527 (or 1126391523 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 32.

The square root of 9011132168 is about 94926.9833503625. The cubic root of 9011132168 is about 2080.9410934932.

The spelling of 9011132168 in words is "nine billion, eleven million, one hundred thirty-two thousand, one hundred sixty-eight".