533428524 has 48 divisors (see below), whose sum is σ = 1384387200. Its totient is φ = 177626448.

The previous prime is 533428513. The next prime is 533428547. The reversal of 533428524 is 425824335.

533428524 is a `hidden beast` number, since 533 + 42 + 85 + 2 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 139267 + ... + 143045.

It is an arithmetic number, because the mean of its divisors is an integer number (28841400).

Almost surely, 2^533428524 is an apocalyptic number.

533428524 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

533428524 is an abundant number, since it is smaller than the sum of its proper divisors (850958676).

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

533428524 is a wasteful number, since it uses less digits than its factorization.

533428524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5099 (or 5091 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

The square root of 533428524 is about 23096.0716140213. The cubic root of 533428524 is about 811.0085106115.

The spelling of 533428524 in words is "five hundred thirty-three million, four hundred twenty-eight thousand, five hundred twenty-four".