52302004 has 6 divisors (see below), whose sum is σ = 91528514. Its totient is φ = 26151000.

The previous prime is 52301989. The next prime is 52302011. The reversal of 52302004 is 40020325.

It can be written as a sum of positive squares in only one way, i.e., 34222500 + 18079504 = 5850^2 + 4252^2 .

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, 6537747 + ... + 6537754.

Almost surely, 2^52302004 is an apocalyptic number.

It is an amenable number.

52302004 is a deficient number, since it is larger than the sum of its proper divisors (39226510).

52302004 is a wasteful number, since it uses less digits than its factorization.

52302004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13075505 (or 13075503 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 52302004 is about 7232.0124446796. The cubic root of 52302004 is about 373.9723067563.

Adding to 52302004 its reverse (40020325), we get a palindrome (92322329).

The spelling of 52302004 in words is "fifty-two million, three hundred two thousand, four".