52183239 has 8 divisors (see below), whose sum is σ = 69619200. Its totient is φ = 34768056.

The previous prime is 52183223. The next prime is 52183259. The reversal of 52183239 is 93238125.

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

It is not a de Polignac number, because 52183239 - 2⁴ = 52183223 is a prime.

It is a super-2 number, since 2×52183239² = 5446180865062242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52183259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2154 + ... + 10440.

It is an arithmetic number, because the mean of its divisors is an integer number (8702400).

Almost surely, 2^52183239 is an apocalyptic number.

52183239 is a deficient number, since it is larger than the sum of its proper divisors (17435961).

52183239 is a wasteful number, since it uses less digits than its factorization.

52183239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10389.

The product of its digits is 12960, while the sum is 33.

The square root of 52183239 is about 7223.7967164089. The cubic root of 52183239 is about 373.6890258208.

The spelling of 52183239 in words is "fifty-two million, one hundred eighty-three thousand, two hundred thirty-nine".