52322423 has 4 divisors (see below), whose sum is σ = 52378968. Its totient is φ = 52265880.

The previous prime is 52322407. The next prime is 52322441. The reversal of 52322423 is 32422325.

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 52322423 - 2⁴ = 52322407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52325423) 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, 26861 + ... + 28742.

It is an arithmetic number, because the mean of its divisors is an integer number (13094742).

Almost surely, 2^52322423 is an apocalyptic number.

52322423 is a deficient number, since it is larger than the sum of its proper divisors (56545).

52322423 is an equidigital number, since it uses as much as digits as its factorization.

52322423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56544.

The product of its digits is 2880, while the sum is 23.

The square root of 52322423 is about 7233.4240163286. The cubic root of 52322423 is about 374.0209673967.

Adding to 52322423 its reverse (32422325), we get a palindrome (84744748).

The spelling of 52322423 in words is "fifty-two million, three hundred twenty-two thousand, four hundred twenty-three".