6563085041 has 2 divisors, whose sum is σ = 6563085042. Its totient is φ = 6563085040.

The previous prime is 6563085019. The next prime is 6563085071. The reversal of 6563085041 is 1405803656.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3370383025 + 3192702016 = 58055^2 + 56504^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6563085041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6563084986 and 6563085004.

It is not a weakly prime, because it can be changed into another prime (6563085071) 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, 3281542520 + 3281542521.

It is an arithmetic number, because the mean of its divisors is an integer number (3281542521).

Almost surely, 2^6563085041 is an apocalyptic number.

It is an amenable number.

6563085041 is a deficient number, since it is larger than the sum of its proper divisors (1).

6563085041 is an equidigital number, since it uses as much as digits as its factorization.

6563085041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 6563085041 is about 81012.8696010702. The cubic root of 6563085041 is about 1872.2737306738.

Adding to 6563085041 its reverse (1405803656), we get a palindrome (7968888697).

The spelling of 6563085041 in words is "six billion, five hundred sixty-three million, eighty-five thousand, forty-one".