432532503 has 48 divisors (see below), whose sum is σ = 712857600. Its totient is φ = 250696512.

The previous prime is 432532501. The next prime is 432532537. The reversal of 432532503 is 305235234.

It is not a de Polignac number, because 432532503 - 2¹ = 432532501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432532501) 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 47 ways as a sum of consecutive naturals, for example, 179098 + ... + 181496.

It is an arithmetic number, because the mean of its divisors is an integer number (14851200).

Almost surely, 2^432532503 is an apocalyptic number.

432532503 is a deficient number, since it is larger than the sum of its proper divisors (280325097).

432532503 is a wasteful number, since it uses less digits than its factorization.

432532503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2508 (or 2505 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The square root of 432532503 is about 20797.4157769661. The cubic root of 432532503 is about 756.2631096878.

Adding to 432532503 its reverse (305235234), we get a palindrome (737767737).

The spelling of 432532503 in words is "four hundred thirty-two million, five hundred thirty-two thousand, five hundred three".