563534226 has 32 divisors (see below), whose sum is σ = 1272835200. Its totient is φ = 184764240.

The previous prime is 563534219. The next prime is 563534233. The reversal of 563534226 is 622435365.

563534226 is a `hidden beast` number, since 563 + 53 + 42 + 2 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (563534219) and next prime (563534233).

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, 82246 + ... + 88833.

It is an arithmetic number, because the mean of its divisors is an integer number (39776100).

Almost surely, 2^563534226 is an apocalyptic number.

563534226 is an abundant number, since it is smaller than the sum of its proper divisors (709300974).

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

563534226 is a wasteful number, since it uses less digits than its factorization.

563534226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171151 (or 171145 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

The square root of 563534226 is about 23738.8758369052. The cubic root of 563534226 is about 825.9874193668.

The spelling of 563534226 in words is "five hundred sixty-three million, five hundred thirty-four thousand, two hundred twenty-six".