6563042050 has 12 divisors (see below), whose sum is σ = 12207258306. Its totient is φ = 2625216800.

The previous prime is 6563042041. The next prime is 6563042063. The reversal of 6563042050 is 502403656.

It can be written as a sum of positive squares in 3 ways, for example, as 5146197169 + 1416844881 = 71737^2 + 37641^2 .

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 65630371 + ... + 65630470.

Almost surely, 2^6563042050 is an apocalyptic number.

6563042050 is a deficient number, since it is larger than the sum of its proper divisors (5644216256).

6563042050 is a wasteful number, since it uses less digits than its factorization.

6563042050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131260853 (or 131260848 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 6563042050 is about 81012.6042662498. The cubic root of 6563042050 is about 1872.2696426017.

The spelling of 6563042050 in words is "six billion, five hundred sixty-three million, forty-two thousand, fifty".