9166680550 has 12 divisors (see below), whose sum is σ = 17050025916. Its totient is φ = 3666672200.

The previous prime is 9166680541. The next prime is 9166680599. The reversal of 9166680550 is 550866619.

It is a self number, because there is not a number n which added to its sum of digits gives 9166680550.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 91666756 + ... + 91666855.

It is an arithmetic number, because the mean of its divisors is an integer number (1420835493).

Almost surely, 2^9166680550 is an apocalyptic number.

9166680550 is a deficient number, since it is larger than the sum of its proper divisors (7883345366).

9166680550 is a wasteful number, since it uses less digits than its factorization.

9166680550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183333623 (or 183333618 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 46.

The square root of 9166680550 is about 95742.7832789501. The cubic root of 9166680550 is about 2092.8464493091.

The spelling of 9166680550 in words is "nine billion, one hundred sixty-six million, six hundred eighty thousand, five hundred fifty".