53030204 has 12 divisors (see below), whose sum is σ = 93395064. Its totient is φ = 26345904.

The previous prime is 53030189. The next prime is 53030207. The reversal of 53030204 is 40203035.

53030204 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 not an unprimeable number, because it can be changed into a prime (53030207) 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 3 ways as a sum of consecutive naturals, for example, 41594 + ... + 42849.

It is an arithmetic number, because the mean of its divisors is an integer number (7782922).

Almost surely, 2^53030204 is an apocalyptic number.

It is an amenable number.

53030204 is a deficient number, since it is larger than the sum of its proper divisors (40364860).

53030204 is a wasteful number, since it uses less digits than its factorization.

53030204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84604 (or 84602 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 53030204 is about 7282.1840130554. The cubic root of 53030204 is about 375.6999171263.

Adding to 53030204 its reverse (40203035), we get a palindrome (93233239).

The spelling of 53030204 in words is "fifty-three million, thirty thousand, two hundred four".