6563269068 has 48 divisors (see below), whose sum is σ = 15454494720. Its totient is φ = 2167772544.

The previous prime is 6563269043. The next prime is 6563269093. The reversal of 6563269068 is 8609623656.

It is an interprime number because it is at equal distance from previous prime (6563269043) and next prime (6563269093).

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 6563269068.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1450113 + ... + 1454631.

It is an arithmetic number, because the mean of its divisors is an integer number (321968640).

Almost surely, 2^6563269068 is an apocalyptic number.

It is an amenable number.

6563269068 is an abundant number, since it is smaller than the sum of its proper divisors (8891225652).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6563269068 is a wasteful number, since it uses less digits than its factorization.

6563269068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5606 (or 5604 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 51.

The square root of 6563269068 is about 81014.0053817857. The cubic root of 6563269068 is about 1872.2912298476.

The spelling of 6563269068 in words is "six billion, five hundred sixty-three million, two hundred sixty-nine thousand, sixty-eight".