53306524 has 24 divisors (see below), whose sum is σ = 97151040. Its totient is φ = 25561536.

The previous prime is 53306503. The next prime is 53306527. The reversal of 53306524 is 42560335.

53306524 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 53306492 and 53306501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53306527) by changing a digit.

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, 16749 + ... + 19675.

It is an arithmetic number, because the mean of its divisors is an integer number (4047960).

Almost surely, 2^53306524 is an apocalyptic number.

It is an amenable number.

53306524 is a deficient number, since it is larger than the sum of its proper divisors (43844516).

53306524 is a wasteful number, since it uses less digits than its factorization.

53306524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3117 (or 3115 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 53306524 is about 7301.1316931007. The cubic root of 53306524 is about 376.3513296099.

Adding to 53306524 its reverse (42560335), we get a palindrome (95866859).

The spelling of 53306524 in words is "fifty-three million, three hundred six thousand, five hundred twenty-four".