52309232 has 10 divisors (see below), whose sum is σ = 101349168. Its totient is φ = 26154608.

The previous prime is 52309207. The next prime is 52309241. The reversal of 52309232 is 23290325.

52309232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1634648 + ... + 1634679.

Almost surely, 2^52309232 is an apocalyptic number.

It is an amenable number.

52309232 is a deficient number, since it is larger than the sum of its proper divisors (49039936).

52309232 is a wasteful number, since it uses less digits than its factorization.

52309232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3269335 (or 3269329 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 52309232 is about 7232.5121500071. The cubic root of 52309232 is about 373.9895332940.

Adding to 52309232 its reverse (23290325), we get a palindrome (75599557).

The spelling of 52309232 in words is "fifty-two million, three hundred nine thousand, two hundred thirty-two".