533545165 has 16 divisors (see below), whose sum is σ = 649591488. Its totient is φ = 420637696.

The previous prime is 533545141. The next prime is 533545169. The reversal of 533545165 is 561545335.

533545165 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 533545165 - 2⁷ = 533545037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533545169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192429 + ... + 195181.

It is an arithmetic number, because the mean of its divisors is an integer number (40599468).

Almost surely, 2^533545165 is an apocalyptic number.

It is an amenable number.

533545165 is a deficient number, since it is larger than the sum of its proper divisors (116046323).

533545165 is a wasteful number, since it uses less digits than its factorization.

533545165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3308.

The product of its digits is 135000, while the sum is 37.

The square root of 533545165 is about 23098.5966023912. The cubic root of 533545165 is about 811.0676187802.

The spelling of 533545165 in words is "five hundred thirty-three million, five hundred forty-five thousand, one hundred sixty-five".