563611413 has 4 divisors (see below), whose sum is σ = 751481888. Its totient is φ = 375740940.

The previous prime is 563611409. The next prime is 563611427. The reversal of 563611413 is 314116365.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 563611413 - 2² = 563611409 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563611453) 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, 93935233 + ... + 93935238.

It is an arithmetic number, because the mean of its divisors is an integer number (187870472).

Almost surely, 2^563611413 is an apocalyptic number.

It is an amenable number.

563611413 is a deficient number, since it is larger than the sum of its proper divisors (187870475).

563611413 is a wasteful number, since it uses less digits than its factorization.

563611413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187870474.

The product of its digits is 6480, while the sum is 30.

The square root of 563611413 is about 23740.5015321918. The cubic root of 563611413 is about 826.0251293392.

Adding to 563611413 its reverse (314116365), we get a palindrome (877727778).

The spelling of 563611413 in words is "five hundred sixty-three million, six hundred eleven thousand, four hundred thirteen".