53785304 has 8 divisors (see below), whose sum is σ = 100847460. Its totient is φ = 26892648.

The previous prime is 53785289. The next prime is 53785307. The reversal of 53785304 is 40358735.

53785304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53785307) 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 as a sum of consecutive naturals, namely, 3361574 + ... + 3361589.

Almost surely, 2^53785304 is an apocalyptic number.

It is an amenable number.

53785304 is a deficient number, since it is larger than the sum of its proper divisors (47062156).

53785304 is a wasteful number, since it uses less digits than its factorization.

53785304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6723169 (or 6723165 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 53785304 is about 7333.8464668958. The cubic root of 53785304 is about 377.4747236852.

The spelling of 53785304 in words is "fifty-three million, seven hundred eighty-five thousand, three hundred four".