53416252 has 12 divisors (see below), whose sum is σ = 95467680. Its totient is φ = 26139776.

The previous prime is 53416249. The next prime is 53416273. The reversal of 53416252 is 25261435.

53416252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 53416252.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141877 + ... + 142252.

It is an arithmetic number, because the mean of its divisors is an integer number (7955640).

Almost surely, 2^53416252 is an apocalyptic number.

It is an amenable number.

53416252 is a deficient number, since it is larger than the sum of its proper divisors (42051428).

53416252 is a wasteful number, since it uses less digits than its factorization.

53416252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284180 (or 284178 counting only the distinct ones).

The product of its digits is 7200, while the sum is 28.

The square root of 53416252 is about 7308.6422815732. The cubic root of 53416252 is about 376.6093841764.

Adding to 53416252 its reverse (25261435), we get a palindrome (78677687).

The spelling of 53416252 in words is "fifty-three million, four hundred sixteen thousand, two hundred fifty-two".