563978144 has 24 divisors (see below), whose sum is σ = 1125546660. Its totient is φ = 278125056.

The previous prime is 563978143. The next prime is 563978189. The reversal of 563978144 is 441879365.

563978144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 557526544 + 6451600 = 23612^2 + 2540^2 .

It is not an unprimeable number, because it can be changed into a prime (563978143) 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, 118379 + ... + 123050.

Almost surely, 2^563978144 is an apocalyptic number.

It is an amenable number.

563978144 is a deficient number, since it is larger than the sum of its proper divisors (561568516).

563978144 is a wasteful number, since it uses less digits than its factorization.

563978144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241512 (or 241504 counting only the distinct ones).

The product of its digits is 725760, while the sum is 47.

The square root of 563978144 is about 23748.2240178082. The cubic root of 563978144 is about 826.2042499976.

The spelling of 563978144 in words is "five hundred sixty-three million, nine hundred seventy-eight thousand, one hundred forty-four".