57016666671 has 8 divisors (see below), whose sum is σ = 76025936640. Its totient is φ = 38009253912.

The previous prime is 57016666627. The next prime is 57016666709. The reversal of 57016666671 is 17666661075.

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

It is not a de Polignac number, because 57016666671 - 2¹⁰ = 57016665647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57016666621) 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 7 ways as a sum of consecutive naturals, for example, 391015 + ... + 516648.

It is an arithmetic number, because the mean of its divisors is an integer number (9503242080).

Almost surely, 2^57016666671 is an apocalyptic number.

57016666671 is a deficient number, since it is larger than the sum of its proper divisors (19009269969).

57016666671 is a wasteful number, since it uses less digits than its factorization.

57016666671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928605.

The product of its (nonzero) digits is 1905120, while the sum is 51.

The spelling of 57016666671 in words is "fifty-seven billion, sixteen million, six hundred sixty-six thousand, six hundred seventy-one".