53655168 has 64 divisors (see below), whose sum is σ = 162889920. Its totient is φ = 15329280.

The previous prime is 53655083. The next prime is 53655181. The reversal of 53655168 is 86155635.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7293 + ... + 12668.

It is an arithmetic number, because the mean of its divisors is an integer number (2545155).

Almost surely, 2^53655168 is an apocalyptic number.

It is an amenable number.

53655168 is an abundant number, since it is smaller than the sum of its proper divisors (109234752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53655168 is a wasteful number, since it uses less digits than its factorization.

53655168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19985 (or 19973 counting only the distinct ones).

The product of its digits is 108000, while the sum is 39.

The square root of 53655168 is about 7324.9688053943. The cubic root of 53655168 is about 377.1700387073.

The spelling of 53655168 in words is "fifty-three million, six hundred fifty-five thousand, one hundred sixty-eight".