53493548 has 12 divisors (see below), whose sum is σ = 95791080. Its totient is φ = 26124672.

The previous prime is 53493529. The next prime is 53493551. The reversal of 53493548 is 84539435.

53493548 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 155333 + ... + 155676.

It is an arithmetic number, because the mean of its divisors is an integer number (7982590).

Almost surely, 2^53493548 is an apocalyptic number.

It is an amenable number.

53493548 is a deficient number, since it is larger than the sum of its proper divisors (42297532).

53493548 is a wasteful number, since it uses less digits than its factorization.

53493548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311056 (or 311054 counting only the distinct ones).

The product of its digits is 259200, while the sum is 41.

The square root of 53493548 is about 7313.9283562255. The cubic root of 53493548 is about 376.7909541901.

The spelling of 53493548 in words is "fifty-three million, four hundred ninety-three thousand, five hundred forty-eight".