502004052 has 72 divisors (see below), whose sum is σ = 1395025632. Its totient is φ = 150945600.

The previous prime is 502004051. The next prime is 502004077. The reversal of 502004052 is 250400205.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (502004051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47038 + ... + 56714.

It is an arithmetic number, because the mean of its divisors is an integer number (19375356).

Almost surely, 2^502004052 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 502004052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (697512816).

502004052 is an abundant number, since it is smaller than the sum of its proper divisors (893021580).

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

502004052 is a wasteful number, since it uses less digits than its factorization.

502004052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9829 (or 9824 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 18.

The square root of 502004052 is about 22405.4469270309. The cubic root of 502004052 is about 794.7595238017.

Adding to 502004052 its reverse (250400205), we get a palindrome (752404257).

The spelling of 502004052 in words is "five hundred two million, four thousand, fifty-two".