4505809363 has 16 divisors (see below), whose sum is σ = 5024477952. Its totient is φ = 4005820000.

The previous prime is 4505809361. The next prime is 4505809403. The reversal of 4505809363 is 3639085054.

It is a cyclic number.

It is not a de Polignac number, because 4505809363 - 2¹ = 4505809361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4505809361) 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, 168888 + ... + 193738.

It is an arithmetic number, because the mean of its divisors is an integer number (314029872).

Almost surely, 2^4505809363 is an apocalyptic number.

4505809363 is a deficient number, since it is larger than the sum of its proper divisors (518668589).

4505809363 is a wasteful number, since it uses less digits than its factorization.

4505809363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25226.

The product of its (nonzero) digits is 388800, while the sum is 43.

The square root of 4505809363 is about 67125.3257943677. The cubic root of 4505809363 is about 1651.6737668697.

The spelling of 4505809363 in words is "four billion, five hundred five million, eight hundred nine thousand, three hundred sixty-three".