500433132 has 12 divisors (see below), whose sum is σ = 1167677336. Its totient is φ = 166811040.

The previous prime is 500433127. The next prime is 500433133. The reversal of 500433132 is 231334005.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 500433099 and 500433108.

It is not an unprimeable number, because it can be changed into a prime (500433133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20851369 + ... + 20851392.

Almost surely, 2^500433132 is an apocalyptic number.

It is an amenable number.

500433132 is an abundant number, since it is smaller than the sum of its proper divisors (667244204).

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

500433132 is a wasteful number, since it uses less digits than its factorization.

500433132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41702768 (or 41702766 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 500433132 is about 22370.3628043892. The cubic root of 500433132 is about 793.9296445686.

Adding to 500433132 its reverse (231334005), we get a palindrome (731767137).

The spelling of 500433132 in words is "five hundred million, four hundred thirty-three thousand, one hundred thirty-two".