53113204 has 24 divisors (see below), whose sum is σ = 97799688. Its totient is φ = 25205760.

The previous prime is 53113171. The next prime is 53113217. The reversal of 53113204 is 40231135.

53113204 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 4 ways, for example, as 14424804 + 38688400 = 3798^2 + 6220^2 .

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, 1692 + ... + 10444.

It is an arithmetic number, because the mean of its divisors is an integer number (4074987).

Almost surely, 2^53113204 is an apocalyptic number.

It is an amenable number.

53113204 is a deficient number, since it is larger than the sum of its proper divisors (44686484).

53113204 is a wasteful number, since it uses less digits than its factorization.

53113204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8835 (or 8833 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 53113204 is about 7287.8806247084. The cubic root of 53113204 is about 375.8958233345.

Adding to 53113204 its reverse (40231135), we get a palindrome (93344339).

It can be divided in two parts, 5311 and 3204, that added together give a triangular number (8515 = T₁₃₀).

The spelling of 53113204 in words is "fifty-three million, one hundred thirteen thousand, two hundred four".