52003004 has 6 divisors (see below), whose sum is σ = 91005264. Its totient is φ = 26001500.

The previous prime is 52002991. The next prime is 52003067. The reversal of 52003004 is 40030025.

It is a self number, because there is not a number n which added to its sum of digits gives 52003004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6500372 + ... + 6500379.

It is an arithmetic number, because the mean of its divisors is an integer number (15167544).

Almost surely, 2^52003004 is an apocalyptic number.

It is an amenable number.

52003004 is a deficient number, since it is larger than the sum of its proper divisors (39002260).

52003004 is a wasteful number, since it uses less digits than its factorization.

52003004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13000755 (or 13000753 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 52003004 is about 7211.3108378436. The cubic root of 52003004 is about 373.2583030199.

Adding to 52003004 its reverse (40030025), we get a palindrome (92033029).

The spelling of 52003004 in words is "fifty-two million, three thousand, four".