57448589 has 8 divisors (see below), whose sum is σ = 63093600. Its totient is φ = 51874000.

The previous prime is 57448583. The next prime is 57448597. The reversal of 57448589 is 98584475.

57448589 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 57448589 - 2²⁰ = 56400013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57448583) 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 7 ways as a sum of consecutive naturals, for example, 15887 + ... + 19164.

It is an arithmetic number, because the mean of its divisors is an integer number (7886700).

Almost surely, 2^57448589 is an apocalyptic number.

It is an amenable number.

57448589 is a deficient number, since it is larger than the sum of its proper divisors (5645011).

57448589 is a wasteful number, since it uses less digits than its factorization.

57448589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35211.

The product of its digits is 1612800, while the sum is 50.

The square root of 57448589 is about 7579.4847450206. The cubic root of 57448589 is about 385.8570640469.

The spelling of 57448589 in words is "fifty-seven million, four hundred forty-eight thousand, five hundred eighty-nine".