53352304 has 40 divisors (see below), whose sum is σ = 109437440. Its totient is φ = 25126848.

The previous prime is 53352289. The next prime is 53352329. The reversal of 53352304 is 40325335.

It is a happy number.

53352304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 67399 + ... + 68185.

It is an arithmetic number, because the mean of its divisors is an integer number (2735936).

Almost surely, 2^53352304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53352304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54718720).

53352304 is an abundant number, since it is smaller than the sum of its proper divisors (56085136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53352304 is a wasteful number, since it uses less digits than its factorization.

53352304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037 (or 1031 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 25.

The square root of 53352304 is about 7304.2661506821. The cubic root of 53352304 is about 376.4590364639.

Adding to 53352304 its reverse (40325335), we get a palindrome (93677639).

The spelling of 53352304 in words is "fifty-three million, three hundred fifty-two thousand, three hundred four".