563226268 has 12 divisors (see below), whose sum is σ = 1075250232. Its totient is φ = 256011920.

The previous prime is 563226241. The next prime is 563226281. The reversal of 563226268 is 862622365.

It is a self number, because there is not a number n which added to its sum of digits gives 563226268.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6400255 + ... + 6400342.

It is an arithmetic number, because the mean of its divisors is an integer number (89604186).

Almost surely, 2^563226268 is an apocalyptic number.

It is an amenable number.

563226268 is a deficient number, since it is larger than the sum of its proper divisors (512023964).

563226268 is a wasteful number, since it uses less digits than its factorization.

563226268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12800612 (or 12800610 counting only the distinct ones).

The product of its digits is 207360, while the sum is 40.

The square root of 563226268 is about 23732.3885860652. The cubic root of 563226268 is about 825.8369311494.

The spelling of 563226268 in words is "five hundred sixty-three million, two hundred twenty-six thousand, two hundred sixty-eight".