53304224 has 12 divisors (see below), whose sum is σ = 104942754. Its totient is φ = 26652096.

The previous prime is 53304217. The next prime is 53304239. The reversal of 53304224 is 42240335.

53304224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 36820624 + 16483600 = 6068^2 + 4060^2 .

It is a super-3 number, since 3×53304224³ (a number of 24 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53304224.

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 as a sum of consecutive naturals, namely, 832847 + ... + 832910.

Almost surely, 2^53304224 is an apocalyptic number.

It is an amenable number.

53304224 is a deficient number, since it is larger than the sum of its proper divisors (51638530).

53304224 is a wasteful number, since it uses less digits than its factorization.

53304224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1665767 (or 1665759 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 53304224 is about 7300.9741815733. The cubic root of 53304224 is about 376.3459167608.

Adding to 53304224 its reverse (42240335), we get a palindrome (95544559).

The spelling of 53304224 in words is "fifty-three million, three hundred four thousand, two hundred twenty-four".