4501564605 has 16 divisors (see below), whose sum is σ = 8002781760. Its totient is φ = 2400834384.

The previous prime is 4501564603. The next prime is 4501564609. The reversal of 4501564605 is 5064651054.

4501564605 is a `hidden beast` number, since 4 + 5 + 0 + 1 + 5 + 646 + 0 + 5 = 666.

It is not a de Polignac number, because 4501564605 - 2¹ = 4501564603 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4501564605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4501564603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16672327 + ... + 16672596.

It is an arithmetic number, because the mean of its divisors is an integer number (500173860).

Almost surely, 2^4501564605 is an apocalyptic number.

4501564605 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4501564605 is a deficient number, since it is larger than the sum of its proper divisors (3501217155).

4501564605 is a wasteful number, since it uses less digits than its factorization.

4501564605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33344937 (or 33344931 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The square root of 4501564605 is about 67093.7001886168. The cubic root of 4501564605 is about 1651.1549434567.

The spelling of 4501564605 in words is "four billion, five hundred one million, five hundred sixty-four thousand, six hundred five".