6560474617 has 2 divisors, whose sum is σ = 6560474618. Its totient is φ = 6560474616.

The previous prime is 6560474597. The next prime is 6560474633. The reversal of 6560474617 is 7164740656.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6408963136 + 151511481 = 80056^2 + 12309^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6560474617 is a prime.

It is not a weakly prime, because it can be changed into another prime (6560474647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3280237308 + 3280237309.

It is an arithmetic number, because the mean of its divisors is an integer number (3280237309).

Almost surely, 2^6560474617 is an apocalyptic number.

It is an amenable number.

6560474617 is a deficient number, since it is larger than the sum of its proper divisors (1).

6560474617 is an equidigital number, since it uses as much as digits as its factorization.

6560474617 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 846720, while the sum is 46.

The square root of 6560474617 is about 80996.7568301349. The cubic root of 6560474617 is about 1872.0254695601.

The spelling of 6560474617 in words is "six billion, five hundred sixty million, four hundred seventy-four thousand, six hundred seventeen".