563681476 has 12 divisors (see below), whose sum is σ = 986693008. Its totient is φ = 281769192.

The previous prime is 563681473. The next prime is 563681477. The reversal of 563681476 is 674186365.

It is not an unprimeable number, because it can be changed into a prime (563681471) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 2395 + ... + 33661.

Almost surely, 2^563681476 is an apocalyptic number.

It is an amenable number.

563681476 is a deficient number, since it is larger than the sum of its proper divisors (423011532).

563681476 is a wasteful number, since it uses less digits than its factorization.

563681476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35778 (or 35776 counting only the distinct ones).

The product of its digits is 725760, while the sum is 46.

The square root of 563681476 is about 23741.9770870077. The cubic root of 563681476 is about 826.0593558763.

The spelling of 563681476 in words is "five hundred sixty-three million, six hundred eighty-one thousand, four hundred seventy-six".