533144406 has 32 divisors (see below), whose sum is σ = 1099215360. Its totient is φ = 172298336.

The previous prime is 533144341. The next prime is 533144407. The reversal of 533144406 is 604441335.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533144407) 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 15 ways as a sum of consecutive naturals, for example, 21340 + ... + 39008.

It is an arithmetic number, because the mean of its divisors is an integer number (34350480).

Almost surely, 2^533144406 is an apocalyptic number.

533144406 is an abundant number, since it is smaller than the sum of its proper divisors (566070954).

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

533144406 is a wasteful number, since it uses less digits than its factorization.

533144406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17828.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 533144406 is about 23089.9200085232. The cubic root of 533144406 is about 810.8644969169.

The spelling of 533144406 in words is "five hundred thirty-three million, one hundred forty-four thousand, four hundred six".