57857184982 has 8 divisors (see below), whose sum is σ = 86787495000. Its totient is φ = 28928019984.

The previous prime is 57857184971. The next prime is 57857184989. The reversal of 57857184982 is 28948175875.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57857184989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146232 + ... + 370267.

It is an arithmetic number, because the mean of its divisors is an integer number (10848436875).

Almost surely, 2^57857184982 is an apocalyptic number.

57857184982 is a deficient number, since it is larger than the sum of its proper divisors (28930310018).

57857184982 is a wasteful number, since it uses less digits than its factorization.

57857184982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572510.

The product of its digits is 45158400, while the sum is 64.

The spelling of 57857184982 in words is "fifty-seven billion, eight hundred fifty-seven million, one hundred eighty-four thousand, nine hundred eighty-two".