533474544 has 80 divisors (see below), whose sum is σ = 1404552960. Its totient is φ = 174451200.

The previous prime is 533474509. The next prime is 533474561. The reversal of 533474544 is 445474335.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 644659 + ... + 645485.

It is an arithmetic number, because the mean of its divisors is an integer number (17556912).

Almost surely, 2^533474544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 533474544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (702276480).

533474544 is an abundant number, since it is smaller than the sum of its proper divisors (871078416).

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

533474544 is a wasteful number, since it uses less digits than its factorization.

533474544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1078 (or 1072 counting only the distinct ones).

The product of its digits is 403200, while the sum is 39.

The square root of 533474544 is about 23097.0678658569. The cubic root of 533474544 is about 811.0318324105.

The spelling of 533474544 in words is "five hundred thirty-three million, four hundred seventy-four thousand, five hundred forty-four".