4505564066 has 16 divisors (see below), whose sum is σ = 6871723128. Its totient is φ = 2215017600.

The previous prime is 4505564023. The next prime is 4505564101. The reversal of 4505564066 is 6604655054.

It can be written as a sum of positive squares in 4 ways, for example, as 3414649225 + 1090914841 = 58435^2 + 33029^2 .

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, 431726 + ... + 442038.

Almost surely, 2^4505564066 is an apocalyptic number.

4505564066 is a deficient number, since it is larger than the sum of its proper divisors (2366159062).

4505564066 is a wasteful number, since it uses less digits than its factorization.

4505564066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13957.

The product of its (nonzero) digits is 432000, while the sum is 41.

The square root of 4505564066 is about 67123.4986126319. The cubic root of 4505564066 is about 1651.6437938623.

The spelling of 4505564066 in words is "four billion, five hundred five million, five hundred sixty-four thousand, sixty-six".