52323423 has 4 divisors (see below), whose sum is σ = 69764568. Its totient is φ = 34882280.

The previous prime is 52323391. The next prime is 52323457. The reversal of 52323423 is 32432325.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52323423 - 2⁵ = 52323391 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52323393 and 52323402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52323493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8720568 + ... + 8720573.

It is an arithmetic number, because the mean of its divisors is an integer number (17441142).

Almost surely, 2^52323423 is an apocalyptic number.

52323423 is a deficient number, since it is larger than the sum of its proper divisors (17441145).

52323423 is a wasteful number, since it uses less digits than its factorization.

52323423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17441144.

The product of its digits is 4320, while the sum is 24.

The square root of 52323423 is about 7233.4931395557. The cubic root of 52323423 is about 374.0233501774.

Adding to 52323423 its reverse (32432325), we get a palindrome (84755748).

The spelling of 52323423 in words is "fifty-two million, three hundred twenty-three thousand, four hundred twenty-three".