563231132329 has 2 divisors, whose sum is σ = 563231132330. Its totient is φ = 563231132328.

The previous prime is 563231132251. The next prime is 563231132393. The reversal of 563231132329 is 923231132365.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 539162712729 + 24068419600 = 734277^2 + 155140^2 .

It is a cyclic number.

It is not a de Polignac number, because 563231132329 - 2¹⁷ = 563231001257 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 563231132291 and 563231132300.

It is not a weakly prime, because it can be changed into another prime (563231132729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281615566164 + 281615566165.

It is an arithmetic number, because the mean of its divisors is an integer number (281615566165).

Almost surely, 2^563231132329 is an apocalyptic number.

It is an amenable number.

563231132329 is a deficient number, since it is larger than the sum of its proper divisors (1).

563231132329 is an equidigital number, since it uses as much as digits as its factorization.

563231132329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 174960, while the sum is 40.

The spelling of 563231132329 in words is "five hundred sixty-three billion, two hundred thirty-one million, one hundred thirty-two thousand, three hundred twenty-nine".