4365564545 has 16 divisors (see below), whose sum is σ = 5517373440. Its totient is φ = 3306852864.

The previous prime is 4365564527. The next prime is 4365564557. The reversal of 4365564545 is 5454655634.

It is a cyclic number.

It is not a de Polignac number, because 4365564545 - 2²² = 4361370241 is a prime.

It is a super-2 number, since 2×4365564545² = 38116307593122114050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 4365564545.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180224 + ... + 203006.

It is an arithmetic number, because the mean of its divisors is an integer number (344835840).

Almost surely, 2^4365564545 is an apocalyptic number.

It is an amenable number.

4365564545 is a deficient number, since it is larger than the sum of its proper divisors (1151808895).

4365564545 is a wasteful number, since it uses less digits than its factorization.

4365564545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24824.

The product of its digits is 4320000, while the sum is 47.

The square root of 4365564545 is about 66072.4189431566. The cubic root of 4365564545 is about 1634.3565374383.

The spelling of 4365564545 in words is "four billion, three hundred sixty-five million, five hundred sixty-four thousand, five hundred forty-five".