52183217 has 8 divisors (see below), whose sum is σ = 56296296. Its totient is φ = 48186112.

The previous prime is 52183211. The next prime is 52183223. The reversal of 52183217 is 71238125.

It is an interprime number because it is at equal distance from previous prime (52183211) and next prime (52183223).

It can be written as a sum of positive squares in 4 ways, for example, as 23464336 + 28718881 = 4844^2 + 5359^2 .

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 52183217 - 2⁸ = 52182961 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52183217.

It is not an unprimeable number, because it can be changed into a prime (52183211) 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, 28058 + ... + 29859.

It is an arithmetic number, because the mean of its divisors is an integer number (7037037).

Almost surely, 2^52183217 is an apocalyptic number.

It is an amenable number.

52183217 is a deficient number, since it is larger than the sum of its proper divisors (4113079).

52183217 is a wasteful number, since it uses less digits than its factorization.

52183217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57987.

The product of its digits is 3360, while the sum is 29.

The square root of 52183217 is about 7223.7951936638. The cubic root of 52183217 is about 373.6889733061.

It can be divided in two parts, 521 and 83217, that added together give a palindrome (83738).

The spelling of 52183217 in words is "fifty-two million, one hundred eighty-three thousand, two hundred seventeen".