533334432 has 24 divisors (see below), whose sum is σ = 1400003136. Its totient is φ = 177778112.

The previous prime is 533334413. The next prime is 533334449. The reversal of 533334432 is 234433335.

It is a tau number, because it is divible by the number of its divisors (24).

It is a self number, because there is not a number n which added to its sum of digits gives 533334432.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2777688 + ... + 2777879.

It is an arithmetic number, because the mean of its divisors is an integer number (58333464).

Almost surely, 2^533334432 is an apocalyptic number.

It is an amenable number.

533334432 is an abundant number, since it is smaller than the sum of its proper divisors (866668704).

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

533334432 is a wasteful number, since it uses less digits than its factorization.

533334432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5555580 (or 5555572 counting only the distinct ones).

The product of its digits is 38880, while the sum is 30.

The square root of 533334432 is about 23094.0345544039. The cubic root of 533334432 is about 810.9608229355.

Adding to 533334432 its reverse (234433335), we get a palindrome (767767767).

The spelling of 533334432 in words is "five hundred thirty-three million, three hundred thirty-four thousand, four hundred thirty-two".