6563268196 has 9 divisors (see below), whose sum is σ = 11486002899. Its totient is φ = 3281553084.

The previous prime is 6563268191. The next prime is 6563268281. The reversal of 6563268196 is 6918623656.

The square root of 6563268196 is 81014.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6563268191) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 141775 + ... + 182281.

Almost surely, 2^6563268196 is an apocalyptic number.

6563268196 is the 81014-th square number.

It is an amenable number.

6563268196 is a deficient number, since it is larger than the sum of its proper divisors (4922734703).

6563268196 is an frugal number, since it uses more digits than its factorization.

6563268196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81018 (or 40509 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 52.

The cubic root of 6563268196 is about 1872.2911469297.

The spelling of 6563268196 in words is "six billion, five hundred sixty-three million, two hundred sixty-eight thousand, one hundred ninety-six".