53448152 has 8 divisors (see below), whose sum is σ = 100215300. Its totient is φ = 26724072.

The previous prime is 53448151. The next prime is 53448169. The reversal of 53448152 is 25184435.

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 (53448151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3340502 + ... + 3340517.

Almost surely, 2^53448152 is an apocalyptic number.

It is an amenable number.

53448152 is a deficient number, since it is larger than the sum of its proper divisors (46767148).

53448152 is a wasteful number, since it uses less digits than its factorization.

53448152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6681025 (or 6681021 counting only the distinct ones).

The product of its digits is 19200, while the sum is 32.

The square root of 53448152 is about 7310.8243037294. The cubic root of 53448152 is about 376.6843391957.

The spelling of 53448152 in words is "fifty-three million, four hundred forty-eight thousand, one hundred fifty-two".