533911920 has 40 divisors (see below), whose sum is σ = 1655127696. Its totient is φ = 142376448.

The previous prime is 533911901. The next prime is 533911993. The reversal of 533911920 is 29119335.

533911920 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1112077 + ... + 1112556.

Almost surely, 2^533911920 is an apocalyptic number.

It is an amenable number.

533911920 is an abundant number, since it is smaller than the sum of its proper divisors (1121215776).

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

533911920 is a wasteful number, since it uses less digits than its factorization.

533911920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2224649 (or 2224643 counting only the distinct ones).

The product of its (nonzero) digits is 7290, while the sum is 33.

The square root of 533911920 is about 23106.5341408010. The cubic root of 533911920 is about 811.2534168420.

The spelling of 533911920 in words is "five hundred thirty-three million, nine hundred eleven thousand, nine hundred twenty".