533353332432 has 40 divisors (see below), whose sum is σ = 1384359465760. Its totient is φ = 176941860480.

The previous prime is 533353332431. The next prime is 533353332443. The reversal of 533353332432 is 234233353335.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533353332431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26320507 + ... + 26340762.

It is an arithmetic number, because the mean of its divisors is an integer number (34608986644).

Almost surely, 2^533353332432 is an apocalyptic number.

It is an amenable number.

533353332432 is an abundant number, since it is smaller than the sum of its proper divisors (851006133328).

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

533353332432 is a wasteful number, since it uses less digits than its factorization.

533353332432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52661491 (or 52661485 counting only the distinct ones).

The product of its digits is 874800, while the sum is 39.

Adding to 533353332432 its reverse (234233353335), we get a palindrome (767586685767).

The spelling of 533353332432 in words is "five hundred thirty-three billion, three hundred fifty-three million, three hundred thirty-two thousand, four hundred thirty-two".