533542244 has 12 divisors (see below), whose sum is σ = 934769724. Its totient is φ = 266465184.

The previous prime is 533542231. The next prime is 533542259. The reversal of 533542244 is 442245335.

It can be written as a sum of positive squares in 2 ways, for example, as 323640100 + 209902144 = 17990^2 + 14488^2 .

It is a super-2 number, since 2×533542244² = 569334652265111072, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 533542244.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72539 + ... + 79554.

It is an arithmetic number, because the mean of its divisors is an integer number (77897477).

Almost surely, 2^533542244 is an apocalyptic number.

It is an amenable number.

533542244 is a deficient number, since it is larger than the sum of its proper divisors (401227480).

533542244 is a wasteful number, since it uses less digits than its factorization.

533542244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152974 (or 152972 counting only the distinct ones).

The product of its digits is 57600, while the sum is 32.

The square root of 533542244 is about 23098.5333733551. The cubic root of 533542244 is about 811.0661386601.

Adding to 533542244 its reverse (442245335), we get a palindrome (975787579).

The spelling of 533542244 in words is "five hundred thirty-three million, five hundred forty-two thousand, two hundred forty-four".