560538305 has 8 divisors (see below), whose sum is σ = 673047144. Its totient is φ = 448163200.

The previous prime is 560538301. The next prime is 560538317. The reversal of 560538305 is 503835065.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 255232576 + 305305729 = 15976^2 + 17473^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 560538305 - 2² = 560538301 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (560538301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23966 + ... + 41175.

It is an arithmetic number, because the mean of its divisors is an integer number (84130893).

Almost surely, 2^560538305 is an apocalyptic number.

It is an amenable number.

560538305 is a deficient number, since it is larger than the sum of its proper divisors (112508839).

560538305 is a wasteful number, since it uses less digits than its factorization.

560538305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66867.

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 560538305 is about 23675.6901694544. The cubic root of 560538305 is about 824.5210835342.

The spelling of 560538305 in words is "five hundred sixty million, five hundred thirty-eight thousand, three hundred five".