57457673 has 16 divisors (see below), whose sum is σ = 71721216. Its totient is φ = 44815680.

The previous prime is 57457661. The next prime is 57457679. The reversal of 57457673 is 37675475.

57457673 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 57457673 - 2¹⁰ = 57456649 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (57457679) 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 15 ways as a sum of consecutive naturals, for example, 2015 + ... + 10907.

It is an arithmetic number, because the mean of its divisors is an integer number (4482576).

Almost surely, 2^57457673 is an apocalyptic number.

It is an amenable number.

57457673 is a deficient number, since it is larger than the sum of its proper divisors (14263543).

57457673 is a wasteful number, since it uses less digits than its factorization.

57457673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8984.

The product of its digits is 617400, while the sum is 44.

The square root of 57457673 is about 7580.0839705111. The cubic root of 57457673 is about 385.8774007276.

The spelling of 57457673 in words is "fifty-seven million, four hundred fifty-seven thousand, six hundred seventy-three".