563406944 has 12 divisors (see below), whose sum is σ = 1109207484. Its totient is φ = 281703456.

The previous prime is 563406923. The next prime is 563406971. The reversal of 563406944 is 449604365.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 8803202 + ... + 8803265.

It is an arithmetic number, because the mean of its divisors is an integer number (92433957).

Almost surely, 2^563406944 is an apocalyptic number.

It is an amenable number.

563406944 is a deficient number, since it is larger than the sum of its proper divisors (545800540).

563406944 is a wasteful number, since it uses less digits than its factorization.

563406944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17606477 (or 17606469 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 41.

The square root of 563406944 is about 23736.1948087725. The cubic root of 563406944 is about 825.9252277896.

The spelling of 563406944 in words is "five hundred sixty-three million, four hundred six thousand, nine hundred forty-four".