532543313 has 2 divisors, whose sum is σ = 532543314. Its totient is φ = 532543312.

The previous prime is 532543307. The next prime is 532543351. The reversal of 532543313 is 313345235.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 445083409 + 87459904 = 21097^2 + 9352^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-532543313 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (532543373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266271656 + 266271657.

It is an arithmetic number, because the mean of its divisors is an integer number (266271657).

Almost surely, 2^532543313 is an apocalyptic number.

It is an amenable number.

532543313 is a deficient number, since it is larger than the sum of its proper divisors (1).

532543313 is an equidigital number, since it uses as much as digits as its factorization.

532543313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16200, while the sum is 29.

The square root of 532543313 is about 23076.8999867833. The cubic root of 532543313 is about 810.5596462628.

Adding to 532543313 its reverse (313345235), we get a palindrome (845888548).

The spelling of 532543313 in words is "five hundred thirty-two million, five hundred forty-three thousand, three hundred thirteen".