533544245 has 16 divisors (see below), whose sum is σ = 690033792. Its totient is φ = 393698880.

The previous prime is 533544239. The next prime is 533544259. The reversal of 533544245 is 542445335.

It is not a de Polignac number, because 533544245 - 2⁴ = 533544229 is a prime.

It is a super-2 number, since 2×533544245² = 569338922745240050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116774 + ... + 121256.

It is an arithmetic number, because the mean of its divisors is an integer number (43127112).

Almost surely, 2^533544245 is an apocalyptic number.

It is an amenable number.

533544245 is a deficient number, since it is larger than the sum of its proper divisors (156489547).

533544245 is a wasteful number, since it uses less digits than its factorization.

533544245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6332.

The product of its digits is 144000, while the sum is 35.

The square root of 533544245 is about 23098.5766877529. The cubic root of 533544245 is about 811.0671526013.

The spelling of 533544245 in words is "five hundred thirty-three million, five hundred forty-four thousand, two hundred forty-five".