52230311 has 8 divisors (see below), whose sum is σ = 60093600. Its totient is φ = 44467488.

The previous prime is 52230229. The next prime is 52230349. The reversal of 52230311 is 11303225.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52230311 - 2¹⁴ = 52213927 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52230311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52230361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23996 + ... + 26081.

It is an arithmetic number, because the mean of its divisors is an integer number (7511700).

Almost surely, 2^52230311 is an apocalyptic number.

52230311 is a deficient number, since it is larger than the sum of its proper divisors (7863289).

52230311 is a wasteful number, since it uses less digits than its factorization.

52230311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50233.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 52230311 is about 7227.0541024680. The cubic root of 52230311 is about 373.8013543749.

Adding to 52230311 its reverse (11303225), we get a palindrome (63533536).

The spelling of 52230311 in words is "fifty-two million, two hundred thirty thousand, three hundred eleven".