533222433 has 24 divisors (see below), whose sum is σ = 800331168. Its totient is φ = 354772224.

The previous prime is 533222423. The next prime is 533222447. The reversal of 533222433 is 334222335.

533222433 is a `hidden beast` number, since 5 + 3 + 3 + 222 + 433 = 666.

It is not a de Polignac number, because 533222433 - 2⁵ = 533222401 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 533222397 and 533222406.

It is not an unprimeable number, because it can be changed into a prime (533222423) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 138310 + ... + 142112.

It is an arithmetic number, because the mean of its divisors is an integer number (33347132).

Almost surely, 2^533222433 is an apocalyptic number.

It is an amenable number.

533222433 is a deficient number, since it is larger than the sum of its proper divisors (267108735).

533222433 is an equidigital number, since it uses as much as digits as its factorization.

533222433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4395 (or 4383 counting only the distinct ones).

The product of its digits is 12960, while the sum is 27.

The square root of 533222433 is about 23091.6095801051. The cubic root of 533222433 is about 810.9040523276.

Adding to 533222433 its reverse (334222335), we get a palindrome (867444768).

It can be divided in two parts, 53322 and 2433, that added together give a palindrome (55755).

The spelling of 533222433 in words is "five hundred thirty-three million, two hundred twenty-two thousand, four hundred thirty-three".