53548725 has 24 divisors (see below), whose sum is σ = 93744000. Its totient is φ = 26878720.

The previous prime is 53548723. The next prime is 53548741. The reversal of 53548725 is 52784535.

53548725 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53548725 - 2¹ = 53548723 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53548723) 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 23 ways as a sum of consecutive naturals, for example, 19725 + ... + 22274.

It is an arithmetic number, because the mean of its divisors is an integer number (3906000).

Almost surely, 2^53548725 is an apocalyptic number.

It is an amenable number.

53548725 is a deficient number, since it is larger than the sum of its proper divisors (40195275).

53548725 is a wasteful number, since it uses less digits than its factorization.

53548725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42029 (or 42024 counting only the distinct ones).

The product of its digits is 168000, while the sum is 39.

The square root of 53548725 is about 7317.6994335652. The cubic root of 53548725 is about 376.9204592189.

The spelling of 53548725 in words is "fifty-three million, five hundred forty-eight thousand, seven hundred twenty-five".