533222843 has 4 divisors (see below), whose sum is σ = 533641680. Its totient is φ = 532804008.

The previous prime is 533222839. The next prime is 533222857. The reversal of 533222843 is 348222335.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 533222843 - 2² = 533222839 is a prime.

It is a super-3 number, since 3×533222843³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (533222803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207503 + ... + 210056.

It is an arithmetic number, because the mean of its divisors is an integer number (133410420).

Almost surely, 2^533222843 is an apocalyptic number.

533222843 is a deficient number, since it is larger than the sum of its proper divisors (418837).

533222843 is a wasteful number, since it uses less digits than its factorization.

533222843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418836.

The product of its digits is 34560, while the sum is 32.

The square root of 533222843 is about 23091.6184577868. The cubic root of 533222843 is about 810.9042601649.

It can be divided in two parts, 53322 and 2843, that added together give a palindrome (56165).

The spelling of 533222843 in words is "five hundred thirty-three million, two hundred twenty-two thousand, eight hundred forty-three".