532863448829 has 2 divisors, whose sum is σ = 532863448830. Its totient is φ = 532863448828.

The previous prime is 532863448811. The next prime is 532863448853. The reversal of 532863448829 is 928844368235.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 506514043204 + 26349405625 = 711698^2 + 162325^2 .

It is a cyclic number.

It is not a de Polignac number, because 532863448829 - 2⁸ = 532863448573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (532863442829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266431724414 + 266431724415.

It is an arithmetic number, because the mean of its divisors is an integer number (266431724415).

Almost surely, 2^532863448829 is an apocalyptic number.

It is an amenable number.

532863448829 is a deficient number, since it is larger than the sum of its proper divisors (1).

532863448829 is an equidigital number, since it uses as much as digits as its factorization.

532863448829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 79626240, while the sum is 62.

The spelling of 532863448829 in words is "five hundred thirty-two billion, eight hundred sixty-three million, four hundred forty-eight thousand, eight hundred twenty-nine".