533305272 has 32 divisors (see below), whose sum is σ = 1369299600. Its totient is φ = 172963584.

The previous prime is 533305271. The next prime is 533305277. The reversal of 533305272 is 272503335.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533305271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 299397 + ... + 301172.

Almost surely, 2^533305272 is an apocalyptic number.

It is an amenable number.

533305272 is an abundant number, since it is smaller than the sum of its proper divisors (835994328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

533305272 is a wasteful number, since it uses less digits than its factorization.

533305272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600615 (or 600611 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 30.

The square root of 533305272 is about 23093.4032139050. The cubic root of 533305272 is about 810.9460429355.

The spelling of 533305272 in words is "five hundred thirty-three million, three hundred five thousand, two hundred seventy-two".