533133530 has 16 divisors (see below), whose sum is σ = 960780744. Its totient is φ = 213000000.

The previous prime is 533133529. The next prime is 533133547. The reversal of 533133530 is 35331335.

It can be written as a sum of positive squares in 4 ways, for example, as 471714961 + 61418569 = 21719^2 + 7837^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 533133530.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22721 + ... + 39780.

Almost surely, 2^533133530 is an apocalyptic number.

533133530 is a deficient number, since it is larger than the sum of its proper divisors (427647214).

533133530 is a wasteful number, since it uses less digits than its factorization.

533133530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63361.

The product of its (nonzero) digits is 6075, while the sum is 26.

The square root of 533133530 is about 23089.6844932970. The cubic root of 533133530 is about 810.8589830747.

Adding to 533133530 its reverse (35331335), we get a palindrome (568464865).

The spelling of 533133530 in words is "five hundred thirty-three million, one hundred thirty-three thousand, five hundred thirty".