2566044304 has 20 divisors (see below), whose sum is σ = 4979252860. Its totient is φ = 1281075840.

The previous prime is 2566044287. The next prime is 2566044331. The reversal of 2566044304 is 4034406652.

It can be written as a sum of positive squares in 2 ways, for example, as 1186664704 + 1379379600 = 34448^2 + 37140^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2566044304.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110739 + ... + 131890.

It is an arithmetic number, because the mean of its divisors is an integer number (248962643).

Almost surely, 2^2566044304 is an apocalyptic number.

It is an amenable number.

2566044304 is a deficient number, since it is larger than the sum of its proper divisors (2413208556).

2566044304 is a wasteful number, since it uses less digits than its factorization.

2566044304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243298 (or 243292 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

The square root of 2566044304 is about 50656.1378709431. The cubic root of 2566044304 is about 1369.0565376315.

The spelling of 2566044304 in words is "two billion, five hundred sixty-six million, forty-four thousand, three hundred four".