563730213 has 8 divisors (see below), whose sum is σ = 751750048. Its totient is φ = 375765264.

The previous prime is 563730151. The next prime is 563730269. The reversal of 563730213 is 312037365.

563730213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-563730213 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 (563730413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32295 + ... + 46587.

It is an arithmetic number, because the mean of its divisors is an integer number (93968756).

Almost surely, 2^563730213 is an apocalyptic number.

It is an amenable number.

563730213 is a deficient number, since it is larger than the sum of its proper divisors (188019835).

563730213 is a wasteful number, since it uses less digits than its factorization.

563730213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27443.

The product of its (nonzero) digits is 11340, while the sum is 30.

The square root of 563730213 is about 23743.0034536492. The cubic root of 563730213 is about 826.0831627579.

Adding to 563730213 its reverse (312037365), we get a palindrome (875767578).

The spelling of 563730213 in words is "five hundred sixty-three million, seven hundred thirty thousand, two hundred thirteen".