502133442 has 16 divisors (see below), whose sum is σ = 1018412352. Its totient is φ = 165020240.

The previous prime is 502133441. The next prime is 502133449. The reversal of 502133442 is 244331205.

It is not an unprimeable number, because it can be changed into a prime (502133441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 588933 + ... + 589784.

It is an arithmetic number, because the mean of its divisors is an integer number (63650772).

Almost surely, 2^502133442 is an apocalyptic number.

502133442 is an abundant number, since it is smaller than the sum of its proper divisors (516278910).

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

502133442 is a wasteful number, since it uses less digits than its factorization.

502133442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1178793.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 502133442 is about 22408.3342085038. The cubic root of 502133442 is about 794.8278002100.

Adding to 502133442 its reverse (244331205), we get a palindrome (746464647).

The spelling of 502133442 in words is "five hundred two million, one hundred thirty-three thousand, four hundred forty-two".