4645323166 has 16 divisors (see below), whose sum is σ = 7634640240. Its totient is φ = 2102287680.

The previous prime is 4645323131. The next prime is 4645323187. The reversal of 4645323166 is 6613235464.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455991 + ... + 466066.

It is an arithmetic number, because the mean of its divisors is an integer number (477165015).

Almost surely, 2^4645323166 is an apocalyptic number.

4645323166 is a deficient number, since it is larger than the sum of its proper divisors (2989317074).

4645323166 is a wasteful number, since it uses less digits than its factorization.

4645323166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922299.

The product of its digits is 311040, while the sum is 40.

The square root of 4645323166 is about 68156.6076473881. The cubic root of 4645323166 is about 1668.5477671090.

The spelling of 4645323166 in words is "four billion, six hundred forty-five million, three hundred twenty-three thousand, one hundred sixty-six".