52230317 has 4 divisors (see below), whose sum is σ = 52303680. Its totient is φ = 52156956.

The previous prime is 52230229. The next prime is 52230349. The reversal of 52230317 is 71303225.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52230317 - 2¹⁰ = 52229293 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52230292 and 52230301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52230377) 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, 35603 + ... + 37040.

It is an arithmetic number, because the mean of its divisors is an integer number (13075920).

Almost surely, 2^52230317 is an apocalyptic number.

It is an amenable number.

52230317 is a deficient number, since it is larger than the sum of its proper divisors (73363).

52230317 is an equidigital number, since it uses as much as digits as its factorization.

52230317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73362.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 52230317 is about 7227.0545175749. The cubic root of 52230317 is about 373.8013686885.

It can be divided in two parts, 5 and 2230317, that added together give a palindrome (2230322).

The spelling of 52230317 in words is "fifty-two million, two hundred thirty thousand, three hundred seventeen".