52304464 has 10 divisors (see below), whose sum is σ = 101339930. Its totient is φ = 26152224.

The previous prime is 52304453. The next prime is 52304509. The reversal of 52304464 is 46440325.

It can be written as a sum of positive squares in only one way, i.e., 36240400 + 16064064 = 6020^2 + 4008^2 .

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, 1634499 + ... + 1634530.

It is an arithmetic number, because the mean of its divisors is an integer number (10133993).

Almost surely, 2^52304464 is an apocalyptic number.

It is an amenable number.

52304464 is a deficient number, since it is larger than the sum of its proper divisors (49035466).

52304464 is a wasteful number, since it uses less digits than its factorization.

52304464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3269037 (or 3269031 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 52304464 is about 7232.1825198207. The cubic root of 52304464 is about 373.9781698679.

Adding to 52304464 its reverse (46440325), we get a palindrome (98744789).

The spelling of 52304464 in words is "fifty-two million, three hundred four thousand, four hundred sixty-four".