52323272 has 8 divisors (see below), whose sum is σ = 98106150. Its totient is φ = 26161632.

The previous prime is 52323259. The next prime is 52323277. The reversal of 52323272 is 27232325.

52323272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 47803396 + 4519876 = 6914^2 + 2126^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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

It is not an unprimeable number, because it can be changed into a prime (52323277) by changing a digit.

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, 3270197 + ... + 3270212.

Almost surely, 2^52323272 is an apocalyptic number.

It is an amenable number.

52323272 is a deficient number, since it is larger than the sum of its proper divisors (45782878).

52323272 is a wasteful number, since it uses less digits than its factorization.

52323272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6540415 (or 6540411 counting only the distinct ones).

The product of its digits is 5040, while the sum is 26.

The square root of 52323272 is about 7233.4827019908. The cubic root of 52323272 is about 374.0229903794.

Adding to 52323272 its reverse (27232325), we get a palindrome (79555597).

The spelling of 52323272 in words is "fifty-two million, three hundred twenty-three thousand, two hundred seventy-two".