52307271 has 24 divisors (see below), whose sum is σ = 78932880. Its totient is φ = 33336576.

The previous prime is 52307251. The next prime is 52307273. The reversal of 52307271 is 17270325.

52307271 is a `hidden beast` number, since 523 + 0 + 72 + 71 = 666.

52307271 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52307271 - 2⁶ = 52307207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52307273) 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 in 23 ways as a sum of consecutive naturals, for example, 26991 + ... + 28863.

It is an arithmetic number, because the mean of its divisors is an integer number (3288870).

Almost surely, 2^52307271 is an apocalyptic number.

52307271 is a deficient number, since it is larger than the sum of its proper divisors (26625609).

52307271 is a wasteful number, since it uses less digits than its factorization.

52307271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2015 (or 2012 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 52307271 is about 7232.3765803503. The cubic root of 52307271 is about 373.9848597873.

Adding to 52307271 its reverse (17270325), we get a palindrome (69577596).

The spelling of 52307271 in words is "fifty-two million, three hundred seven thousand, two hundred seventy-one".