6563085010 has 16 divisors (see below), whose sum is σ = 11899785816. Its totient is φ = 2606071168.

The previous prime is 6563084993. The next prime is 6563085017. The reversal of 6563085010 is 105803656.

It can be written as a sum of positive squares in 4 ways, for example, as 6422259321 + 140825689 = 80139^2 + 11867^2 .

It is not an unprimeable number, because it can be changed into a prime (6563085017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2393917 + ... + 2396656.

Almost surely, 2^6563085010 is an apocalyptic number.

6563085010 is a deficient number, since it is larger than the sum of its proper divisors (5336700806).

6563085010 is a wasteful number, since it uses less digits than its factorization.

6563085010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4790717.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 6563085010 is about 81012.8694097425. The cubic root of 6563085010 is about 1872.2737277260.

Adding to 6563085010 its reverse (105803656), we get a palindrome (6668888666).

The spelling of 6563085010 in words is "six billion, five hundred sixty-three million, eighty-five thousand, ten".