532321343 has 2 divisors, whose sum is σ = 532321344. Its totient is φ = 532321342.

The previous prime is 532321337. The next prime is 532321373. The reversal of 532321343 is 343123235.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 532321343 - 2¹⁰ = 532320319 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (532321333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266160671 + 266160672.

It is an arithmetic number, because the mean of its divisors is an integer number (266160672).

Almost surely, 2^532321343 is an apocalyptic number.

532321343 is a deficient number, since it is larger than the sum of its proper divisors (1).

532321343 is an equidigital number, since it uses as much as digits as its factorization.

532321343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 26.

The square root of 532321343 is about 23072.0901307185. The cubic root of 532321343 is about 810.4470138418.

Adding to 532321343 its reverse (343123235), we get a palindrome (875444578).

The spelling of 532321343 in words is "five hundred thirty-two million, three hundred twenty-one thousand, three hundred forty-three".