52380423 has 12 divisors (see below), whose sum is σ = 75937368. Its totient is φ = 34792560.

The previous prime is 52380403. The next prime is 52380431. The reversal of 52380423 is 32408325.

52380423 is a `hidden beast` number, since 5 + 238 + 0 + 423 = 666.

52380423 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 52380423 - 2⁹ = 52379911 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52380403) 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 11 ways as a sum of consecutive naturals, for example, 8013 + ... + 12998.

It is an arithmetic number, because the mean of its divisors is an integer number (6328114).

Almost surely, 2^52380423 is an apocalyptic number.

52380423 is a deficient number, since it is larger than the sum of its proper divisors (23556945).

52380423 is a wasteful number, since it uses less digits than its factorization.

52380423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21294 (or 21291 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 52380423 is about 7237.4320722201. The cubic root of 52380423 is about 374.1591185249.

Adding to 52380423 its reverse (32408325), we get a palindrome (84788748).

The spelling of 52380423 in words is "fifty-two million, three hundred eighty thousand, four hundred twenty-three".