563813476 has 12 divisors (see below), whose sum is σ = 1020697020. Its totient is φ = 272185760.

The previous prime is 563813443. The next prime is 563813477. The reversal of 563813476 is 674318365.

It can be written as a sum of positive squares in 2 ways, for example, as 446307876 + 117505600 = 21126^2 + 10840^2 .

It is not an unprimeable number, because it can be changed into a prime (563813477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2430115 + ... + 2430346.

It is an arithmetic number, because the mean of its divisors is an integer number (85058085).

Almost surely, 2^563813476 is an apocalyptic number.

It is an amenable number.

563813476 is a deficient number, since it is larger than the sum of its proper divisors (456883544).

563813476 is a wasteful number, since it uses less digits than its factorization.

563813476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4860494 (or 4860492 counting only the distinct ones).

The product of its digits is 362880, while the sum is 43.

The square root of 563813476 is about 23744.7568107151. The cubic root of 563813476 is about 826.1238316067.

The spelling of 563813476 in words is "five hundred sixty-three million, eight hundred thirteen thousand, four hundred seventy-six".