533081329 has 8 divisors (see below), whose sum is σ = 581711040. Its totient is φ = 484479600.

The previous prime is 533081317. The next prime is 533081369. The reversal of 533081329 is 923180335.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 533081329 - 2²¹ = 530984177 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 533081294 and 533081303.

It is not an unprimeable number, because it can be changed into a prime (533081369) 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 7 ways as a sum of consecutive naturals, for example, 66139 + ... + 73759.

It is an arithmetic number, because the mean of its divisors is an integer number (72713880).

Almost surely, 2^533081329 is an apocalyptic number.

It is an amenable number.

533081329 is a deficient number, since it is larger than the sum of its proper divisors (48629711).

533081329 is a wasteful number, since it uses less digits than its factorization.

533081329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13991.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 533081329 is about 23088.5540690620. The cubic root of 533081329 is about 810.8325175153.

The spelling of 533081329 in words is "five hundred thirty-three million, eighty-one thousand, three hundred twenty-nine".