563542222513 has 2 divisors, whose sum is σ = 563542222514. Its totient is φ = 563542222512.

The previous prime is 563542222469. The next prime is 563542222541. The reversal of 563542222513 is 315222245365.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 559768823329 + 3773399184 = 748177^2 + 61428^2 .

It is a cyclic number.

It is not a de Polignac number, because 563542222513 - 2²¹ = 563540125361 is a prime.

It is not a weakly prime, because it can be changed into another prime (563542262513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281771111256 + 281771111257.

It is an arithmetic number, because the mean of its divisors is an integer number (281771111257).

Almost surely, 2^563542222513 is an apocalyptic number.

It is an amenable number.

563542222513 is a deficient number, since it is larger than the sum of its proper divisors (1).

563542222513 is an equidigital number, since it uses as much as digits as its factorization.

563542222513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432000, while the sum is 40.

Adding to 563542222513 its reverse (315222245365), we get a palindrome (878764467878).

The spelling of 563542222513 in words is "five hundred sixty-three billion, five hundred forty-two million, two hundred twenty-two thousand, five hundred thirteen".