5644045205 has 16 divisors (see below), whose sum is σ = 6796796160. Its totient is φ = 4499304192.

The previous prime is 5644045193. The next prime is 5644045219. The reversal of 5644045205 is 5025404465.

It is a cyclic number.

It is not a de Polignac number, because 5644045205 - 2⁸ = 5644044949 is a prime.

It is a congruent number.

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, 3175277 + ... + 3177053.

It is an arithmetic number, because the mean of its divisors is an integer number (424799760).

Almost surely, 2^5644045205 is an apocalyptic number.

It is an amenable number.

5644045205 is a deficient number, since it is larger than the sum of its proper divisors (1152750955).

5644045205 is a wasteful number, since it uses less digits than its factorization.

5644045205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3668.

The product of its (nonzero) digits is 96000, while the sum is 35.

The square root of 5644045205 is about 75126.8607423470. The cubic root of 5644045205 is about 1780.4515545253.

The spelling of 5644045205 in words is "five billion, six hundred forty-four million, forty-five thousand, two hundred five".