533243312 has 20 divisors (see below), whose sum is σ = 1180753296. Its totient is φ = 228532800.

The previous prime is 533243311. The next prime is 533243323. The reversal of 533243312 is 213342335.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (533243311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2380439 + ... + 2380662.

Almost surely, 2^533243312 is an apocalyptic number.

It is an amenable number.

533243312 is an abundant number, since it is smaller than the sum of its proper divisors (647509984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

533243312 is a wasteful number, since it uses less digits than its factorization.

533243312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4761116 (or 4761110 counting only the distinct ones).

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

The square root of 533243312 is about 23092.0616662956. The cubic root of 533243312 is about 810.9146361813.

Adding to 533243312 its reverse (213342335), we get a palindrome (746585647).

The spelling of 533243312 in words is "five hundred thirty-three million, two hundred forty-three thousand, three hundred twelve".