563546052143213 has 24 divisors (see below), whose sum is σ = 599193898226280. Its totient is φ = 529378326005760.

The previous prime is 563546052143153. The next prime is 563546052143219. The reversal of 563546052143213 is 312341250645365.

It can be written as a sum of positive squares in 12 ways, for example, as 177283552855369 + 386262499287844 = 13314787^2 + 19653562^2 .

It is not a de Polignac number, because 563546052143213 - 2²⁴ = 563546035365997 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 (563546052143219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 733330145 + ... + 734098217.

It is an arithmetic number, because the mean of its divisors is an integer number (24966412426095).

Almost surely, 2^{563546052143213} is an apocalyptic number.

It is an amenable number.

563546052143213 is a deficient number, since it is larger than the sum of its proper divisors (35647846083067).

563546052143213 is a wasteful number, since it uses less digits than its factorization.

563546052143213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786657 (or 786620 counting only the distinct ones).

The product of its (nonzero) digits is 7776000, while the sum is 50.

The spelling of 563546052143213 in words is "five hundred sixty-three trillion, five hundred forty-six billion, fifty-two million, one hundred forty-three thousand, two hundred thirteen".