8045352166 has 4 divisors (see below), whose sum is σ = 12068028252. Its totient is φ = 4022676082.

The previous prime is 8045352163. The next prime is 8045352167. The reversal of 8045352166 is 6612535408.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8045352163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2011338040 + ... + 2011338043.

It is an arithmetic number, because the mean of its divisors is an integer number (3017007063).

Almost surely, 2^8045352166 is an apocalyptic number.

8045352166 is a deficient number, since it is larger than the sum of its proper divisors (4022676086).

8045352166 is a wasteful number, since it uses less digits than its factorization.

8045352166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4022676085.

The product of its (nonzero) digits is 172800, while the sum is 40.

The square root of 8045352166 is about 89695.8871186411. The cubic root of 8045352166 is about 2003.7722278421.

The spelling of 8045352166 in words is "eight billion, forty-five million, three hundred fifty-two thousand, one hundred sixty-six".