533918828 has 24 divisors (see below), whose sum is σ = 970112640. Its totient is φ = 256844160.

The previous prime is 533918821. The next prime is 533918857. The reversal of 533918828 is 828819335.

It is not an unprimeable number, because it can be changed into a prime (533918821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9008 + ... + 33896.

It is an arithmetic number, because the mean of its divisors is an integer number (40421360).

Almost surely, 2^533918828 is an apocalyptic number.

It is an amenable number.

533918828 is a deficient number, since it is larger than the sum of its proper divisors (436193812).

533918828 is a wasteful number, since it uses less digits than its factorization.

533918828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25097 (or 25095 counting only the distinct ones).

The product of its digits is 414720, while the sum is 47.

The square root of 533918828 is about 23106.6836218441. The cubic root of 533918828 is about 811.2569156179.

The spelling of 533918828 in words is "five hundred thirty-three million, nine hundred eighteen thousand, eight hundred twenty-eight".