533532313 has 4 divisors (see below), whose sum is σ = 534508240. Its totient is φ = 532556388.

The previous prime is 533532287. The next prime is 533532317. The reversal of 533532313 is 313235335.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-533532313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (533532317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 487143 + ... + 488236.

It is an arithmetic number, because the mean of its divisors is an integer number (133627060).

Almost surely, 2^533532313 is an apocalyptic number.

It is an amenable number.

533532313 is a deficient number, since it is larger than the sum of its proper divisors (975927).

533532313 is an equidigital number, since it uses as much as digits as its factorization.

533532313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 975926.

The product of its digits is 12150, while the sum is 28.

The square root of 533532313 is about 23098.3184019963. The cubic root of 533532313 is about 811.0611064139.

Adding to 533532313 its reverse (313235335), we get a palindrome (846767648).

The spelling of 533532313 in words is "five hundred thirty-three million, five hundred thirty-two thousand, three hundred thirteen".