533273313 has 4 divisors (see below), whose sum is σ = 711031088. Its totient is φ = 355515540.

The previous prime is 533273303. The next prime is 533273339. The reversal of 533273313 is 313372335.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 533273313 - 2⁵ = 533273281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (533273303) 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, 88878883 + ... + 88878888.

It is an arithmetic number, because the mean of its divisors is an integer number (177757772).

Almost surely, 2^533273313 is an apocalyptic number.

It is an amenable number.

533273313 is a deficient number, since it is larger than the sum of its proper divisors (177757775).

533273313 is a wasteful number, since it uses less digits than its factorization.

533273313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177757774.

The product of its digits is 17010, while the sum is 30.

The square root of 533273313 is about 23092.7112526875. The cubic root of 533273313 is about 810.9298436193.

The spelling of 533273313 in words is "five hundred thirty-three million, two hundred seventy-three thousand, three hundred thirteen".