52417252 has 12 divisors (see below), whose sum is σ = 93285360. Its totient is φ = 25764296.

The previous prime is 52417247. The next prime is 52417291. The reversal of 52417252 is 25271425.

52417252 is nontrivially palindromic in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 52417252.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110818 + ... + 111289.

It is an arithmetic number, because the mean of its divisors is an integer number (7773780).

Almost surely, 2^52417252 is an apocalyptic number.

It is an amenable number.

52417252 is a deficient number, since it is larger than the sum of its proper divisors (40868108).

52417252 is a wasteful number, since it uses less digits than its factorization.

52417252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222170 (or 222168 counting only the distinct ones).

The product of its digits is 5600, while the sum is 28.

The square root of 52417252 is about 7239.9759668109. The cubic root of 52417252 is about 374.2467891792.

Adding to 52417252 its reverse (25271425), we get a palindrome (77688677).

The spelling of 52417252 in words is "fifty-two million, four hundred seventeen thousand, two hundred fifty-two".