533013330 has 64 divisors (see below), whose sum is σ = 1342137600. Its totient is φ = 135287040.

The previous prime is 533013317. The next prime is 533013347. The reversal of 533013330 is 33310335.

It is a junction number, because it is equal to n+sod(n) for n = 533013297 and 533013306.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57456 + ... + 66084.

It is an arithmetic number, because the mean of its divisors is an integer number (20970900).

Almost surely, 2^533013330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 533013330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (671068800).

533013330 is an abundant number, since it is smaller than the sum of its proper divisors (809124270).

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

533013330 is a wasteful number, since it uses less digits than its factorization.

533013330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8739.

The product of its (nonzero) digits is 1215, while the sum is 21.

The square root of 533013330 is about 23087.0814526219. The cubic root of 533013330 is about 810.7980398838.

Adding to 533013330 its reverse (33310335), we get a palindrome (566323665).

The spelling of 533013330 in words is "five hundred thirty-three million, thirteen thousand, three hundred thirty".