500443452 has 18 divisors (see below), whose sum is σ = 1265009928. Its totient is φ = 166814472.

The previous prime is 500443441. The next prime is 500443457. The reversal of 500443452 is 254344005.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500443457) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6950568 + ... + 6950639.

Almost surely, 2^500443452 is an apocalyptic number.

It is an amenable number.

500443452 is an abundant number, since it is smaller than the sum of its proper divisors (764566476).

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

500443452 is a wasteful number, since it uses less digits than its factorization.

500443452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13901217 (or 13901212 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 500443452 is about 22370.5934655297. The cubic root of 500443452 is about 793.9351020394.

Adding to 500443452 its reverse (254344005), we get a palindrome (754787457).

The spelling of 500443452 in words is "five hundred million, four hundred forty-three thousand, four hundred fifty-two".