533332040 has 64 divisors (see below), whose sum is σ = 1247832000. Its totient is φ = 204906240.

The previous prime is 533332031. The next prime is 533332061. The reversal of 533332040 is 40233335.

It is a junction number, because it is equal to n+sod(n) for n = 533331997 and 533332015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243671 + ... + 245849.

It is an arithmetic number, because the mean of its divisors is an integer number (19497375).

Almost surely, 2^533332040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 533332040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (623916000).

533332040 is an abundant number, since it is smaller than the sum of its proper divisors (714499960).

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

533332040 is a wasteful number, since it uses less digits than its factorization.

533332040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2430 (or 2426 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 23.

The square root of 533332040 is about 23093.9827660800. The cubic root of 533332040 is about 810.9596105497.

Adding to 533332040 its reverse (40233335), we get a palindrome (573565375).

It can be divided in two parts, 5333 and 32040, that added together give a palindrome (37373).

The spelling of 533332040 in words is "five hundred thirty-three million, three hundred thirty-two thousand, forty".