532533243 has 16 divisors (see below), whose sum is σ = 775829376. Its totient is φ = 322232640.

The previous prime is 532533223. The next prime is 532533247. The reversal of 532533243 is 342335235.

It is not a de Polignac number, because 532533243 - 2¹⁰ = 532532219 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 532533243.

It is not an unprimeable number, because it can be changed into a prime (532533247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8671 + ... + 33767.

It is an arithmetic number, because the mean of its divisors is an integer number (48489336).

Almost surely, 2^532533243 is an apocalyptic number.

532533243 is a deficient number, since it is larger than the sum of its proper divisors (243296133).

532533243 is a wasteful number, since it uses less digits than its factorization.

532533243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25754.

The product of its digits is 32400, while the sum is 30.

The square root of 532533243 is about 23076.6818022002. The cubic root of 532533243 is about 810.5545372029.

Adding to 532533243 its reverse (342335235), we get a palindrome (874868478).

The spelling of 532533243 in words is "five hundred thirty-two million, five hundred thirty-three thousand, two hundred forty-three".