563064466 has 4 divisors (see below), whose sum is σ = 844596702. Its totient is φ = 281532232.

The previous prime is 563064457. The next prime is 563064479. The reversal of 563064466 is 664460365.

563064466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 417017241 + 146047225 = 20421^2 + 12085^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140766115 + ... + 140766118.

Almost surely, 2^563064466 is an apocalyptic number.

563064466 is a deficient number, since it is larger than the sum of its proper divisors (281532236).

563064466 is a wasteful number, since it uses less digits than its factorization.

563064466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281532235.

The product of its (nonzero) digits is 311040, while the sum is 40.

The square root of 563064466 is about 23728.9794555097. The cubic root of 563064466 is about 825.7578422336.

The spelling of 563064466 in words is "five hundred sixty-three million, sixty-four thousand, four hundred sixty-six".