57539683 has 12 divisors (see below), whose sum is σ = 60434640. Its totient is φ = 54716256.

The previous prime is 57539681. The next prime is 57539693. The reversal of 57539683 is 38693575.

It is not a de Polignac number, because 57539683 - 2¹ = 57539681 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 (57539681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 344466 + ... + 344632.

It is an arithmetic number, because the mean of its divisors is an integer number (5036220).

Almost surely, 2^57539683 is an apocalyptic number.

57539683 is a deficient number, since it is larger than the sum of its proper divisors (2894957).

57539683 is a wasteful number, since it uses less digits than its factorization.

57539683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414 (or 305 counting only the distinct ones).

The product of its digits is 680400, while the sum is 46.

The square root of 57539683 is about 7585.4916122820. The cubic root of 57539683 is about 386.0609025401.

The spelling of 57539683 in words is "fifty-seven million, five hundred thirty-nine thousand, six hundred eighty-three".