424532003 has 4 divisors (see below), whose sum is σ = 485179440. Its totient is φ = 363884568.

The previous prime is 424531997. The next prime is 424532027. The reversal of 424532003 is 300235424.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 424532003 - 2¹² = 424527907 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 424532003.

It is not an unprimeable number, because it can be changed into a prime (424532063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30323708 + ... + 30323721.

It is an arithmetic number, because the mean of its divisors is an integer number (121294860).

Almost surely, 2^424532003 is an apocalyptic number.

424532003 is a deficient number, since it is larger than the sum of its proper divisors (60647437).

424532003 is an equidigital number, since it uses as much as digits as its factorization.

424532003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60647436.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 424532003 is about 20604.1744071438. The cubic root of 424532003 is about 751.5712263281.

Adding to 424532003 its reverse (300235424), we get a palindrome (724767427).

The spelling of 424532003 in words is "four hundred twenty-four million, five hundred thirty-two thousand, three".