57660318346 has 8 divisors (see below), whose sum is σ = 86548803264. Its totient is φ = 28810717260.

The previous prime is 57660318323. The next prime is 57660318347. The reversal of 57660318346 is 64381306675.

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

It is a self number, because there is not a number n which added to its sum of digits gives 57660318346.

It is not an unprimeable number, because it can be changed into a prime (57660318347) 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 3 ways as a sum of consecutive naturals, for example, 9717250 + ... + 9723181.

It is an arithmetic number, because the mean of its divisors is an integer number (10818600408).

Almost surely, 2^57660318346 is an apocalyptic number.

57660318346 is a deficient number, since it is larger than the sum of its proper divisors (28888484918).

57660318346 is a wasteful number, since it uses less digits than its factorization.

57660318346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19441916.

The product of its (nonzero) digits is 2177280, while the sum is 49.

The spelling of 57660318346 in words is "fifty-seven billion, six hundred sixty million, three hundred eighteen thousand, three hundred forty-six".