563622016 has 32 divisors (see below), whose sum is σ = 1133983980. Its totient is φ = 279014400.

The previous prime is 563622013. The next prime is 563622043. The reversal of 563622016 is 610226365.

It can be written as a sum of positive squares in 2 ways, for example, as 561879616 + 1742400 = 23704^2 + 1320^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (563622011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8871 + ... + 34726.

Almost surely, 2^563622016 is an apocalyptic number.

It is an amenable number.

563622016 is an abundant number, since it is smaller than the sum of its proper divisors (570361964).

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

563622016 is a wasteful number, since it uses less digits than its factorization.

563622016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43712 (or 43700 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 563622016 is about 23740.7248415039. The cubic root of 563622016 is about 826.0303092021.

The spelling of 563622016 in words is "five hundred sixty-three million, six hundred twenty-two thousand, sixteen".