8450166158 has 16 divisors (see below), whose sum is σ = 14487365760. Its totient is φ = 3621158136.

The previous prime is 8450166139. The next prime is 8450166233. The reversal of 8450166158 is 8516610548.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175733 + ... + 218591.

It is an arithmetic number, because the mean of its divisors is an integer number (905460360).

Almost surely, 2^8450166158 is an apocalyptic number.

8450166158 is a deficient number, since it is larger than the sum of its proper divisors (6037199602).

8450166158 is a wasteful number, since it uses less digits than its factorization.

8450166158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56951.

The product of its (nonzero) digits is 230400, while the sum is 44.

The square root of 8450166158 is about 91924.7853301818. The cubic root of 8450166158 is about 2036.8314065992.

The spelling of 8450166158 in words is "eight billion, four hundred fifty million, one hundred sixty-six thousand, one hundred fifty-eight".