533378232 has 48 divisors (see below), whose sum is σ = 1446555240. Its totient is φ = 177547968.

The previous prime is 533378207. The next prime is 533378233. The reversal of 533378232 is 232873335.

533378232 is a `hidden beast` number, since 53 + 3 + 378 + 232 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533378233) 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 11 ways as a sum of consecutive naturals, for example, 51958 + ... + 61370.

Almost surely, 2^533378232 is an apocalyptic number.

It is an amenable number.

533378232 is an abundant number, since it is smaller than the sum of its proper divisors (913177008).

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

533378232 is a wasteful number, since it uses less digits than its factorization.

533378232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10212 (or 10205 counting only the distinct ones).

The product of its digits is 90720, while the sum is 36.

The square root of 533378232 is about 23094.9828317754. The cubic root of 533378232 is about 810.9830223346.

The spelling of 533378232 in words is "five hundred thirty-three million, three hundred seventy-eight thousand, two hundred thirty-two".