533143053 has 40 divisors (see below), whose sum is σ = 834648320. Its totient is φ = 338722560.

The previous prime is 533143031. The next prime is 533143063. The reversal of 533143053 is 350341335.

It is a happy number.

It is not a de Polignac number, because 533143053 - 2²⁰ = 532094477 is a prime.

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

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533143003) by changing a digit.

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 39 ways as a sum of consecutive naturals, for example, 166653 + ... + 169821.

It is an arithmetic number, because the mean of its divisors is an integer number (20866208).

Almost surely, 2^533143053 is an apocalyptic number.

It is an amenable number.

533143053 is a deficient number, since it is larger than the sum of its proper divisors (301505267).

533143053 is a wasteful number, since it uses less digits than its factorization.

533143053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3279 (or 3270 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 27.

The square root of 533143053 is about 23089.8907100055. The cubic root of 533143053 is about 810.8638109860.

Adding to 533143053 its reverse (350341335), we get a palindrome (883484388).

It can be divided in two parts, 5331 and 43053, that added together give a palindrome (48384).

The spelling of 533143053 in words is "five hundred thirty-three million, one hundred forty-three thousand, fifty-three".