57163486686 has 8 divisors (see below), whose sum is σ = 114326973384. Its totient is φ = 19054495560.

The previous prime is 57163486669. The next prime is 57163486727. The reversal of 57163486686 is 68668436175.

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

57163486686 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4763623885 + ... + 4763623896.

It is an arithmetic number, because the mean of its divisors is an integer number (14290871673).

Almost surely, 2^57163486686 is an apocalyptic number.

57163486686 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57163486686 is a wasteful number, since it uses less digits than its factorization.

57163486686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9527247786.

The product of its digits is 34836480, while the sum is 60.

The spelling of 57163486686 in words is "fifty-seven billion, one hundred sixty-three million, four hundred eighty-six thousand, six hundred eighty-six".