53448168 has 32 divisors (see below), whose sum is σ = 136144800. Its totient is φ = 17479488.

The previous prime is 53448151. The next prime is 53448169. The reversal of 53448168 is 86184435.

It is not an unprimeable number, because it can be changed into a prime (53448169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19738 + ... + 22281.

It is an arithmetic number, because the mean of its divisors is an integer number (4254525).

Almost surely, 2^53448168 is an apocalyptic number.

It is an amenable number.

53448168 is an abundant number, since it is smaller than the sum of its proper divisors (82696632).

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

53448168 is a wasteful number, since it uses less digits than its factorization.

53448168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42081 (or 42077 counting only the distinct ones).

The product of its digits is 92160, while the sum is 39.

The square root of 53448168 is about 7310.8253979971. The cubic root of 53448168 is about 376.6843767832.

The spelling of 53448168 in words is "fifty-three million, four hundred forty-eight thousand, one hundred sixty-eight".