563231132393 has 2 divisors, whose sum is σ = 563231132394. Its totient is φ = 563231132392.

The previous prime is 563231132329. The next prime is 563231132407. The reversal of 563231132393 is 393231132365.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 375177075289 + 188054057104 = 612517^2 + 433652^2 .

It is a cyclic number.

It is not a de Polignac number, because 563231132393 - 2⁶ = 563231132329 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 563231132393.

It is not a weakly prime, because it can be changed into another prime (563231102393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281615566196 + 281615566197.

It is an arithmetic number, because the mean of its divisors is an integer number (281615566197).

Almost surely, 2^563231132393 is an apocalyptic number.

It is an amenable number.

563231132393 is a deficient number, since it is larger than the sum of its proper divisors (1).

563231132393 is an equidigital number, since it uses as much as digits as its factorization.

563231132393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 262440, while the sum is 41.

The spelling of 563231132393 in words is "five hundred sixty-three billion, two hundred thirty-one million, one hundred thirty-two thousand, three hundred ninety-three".