53273148 has 12 divisors (see below), whose sum is σ = 124304040. Its totient is φ = 17757712.

The previous prime is 53273141. The next prime is 53273149. The reversal of 53273148 is 84137235.

53273148 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 (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53273141) 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 in 3 ways as a sum of consecutive naturals, for example, 2219703 + ... + 2219726.

It is an arithmetic number, because the mean of its divisors is an integer number (10358670).

Almost surely, 2^53273148 is an apocalyptic number.

It is an amenable number.

53273148 is an abundant number, since it is smaller than the sum of its proper divisors (71030892).

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

53273148 is a wasteful number, since it uses less digits than its factorization.

53273148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4439436 (or 4439434 counting only the distinct ones).

The product of its digits is 20160, while the sum is 33.

The square root of 53273148 is about 7298.8456621578. The cubic root of 53273148 is about 376.2727668405.

The spelling of 53273148 in words is "fifty-three million, two hundred seventy-three thousand, one hundred forty-eight".