563361946904 has 16 divisors (see below), whose sum is σ = 1056311611800. Its totient is φ = 281678850432.

The previous prime is 563361946883. The next prime is 563361946907. The reversal of 563361946904 is 409649163365.

It is a self number, because there is not a number n which added to its sum of digits gives 563361946904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563361946907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1970879 + ... + 2238545.

Almost surely, 2^563361946904 is an apocalyptic number.

It is an amenable number.

563361946904 is a deficient number, since it is larger than the sum of its proper divisors (492949664896).

563361946904 is a wasteful number, since it uses less digits than its factorization.

563361946904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530762 (or 530758 counting only the distinct ones).

The product of its (nonzero) digits is 12597120, while the sum is 56.

The spelling of 563361946904 in words is "five hundred sixty-three billion, three hundred sixty-one million, nine hundred forty-six thousand, nine hundred four".