57166541334 has 96 divisors (see below), whose sum is σ = 148499619840. Its totient is φ = 15547896000.

The previous prime is 57166541303. The next prime is 57166541351. The reversal of 57166541334 is 43314566175.

57166541334 is a `hidden beast` number, since 5 + 71 + 6 + 6 + 541 + 3 + 34 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 57166541334.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 149259 + ... + 369609.

It is an arithmetic number, because the mean of its divisors is an integer number (1546871040).

Almost surely, 2^57166541334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57166541334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74249809920).

57166541334 is an abundant number, since it is smaller than the sum of its proper divisors (91333078506).

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

57166541334 is a wasteful number, since it uses less digits than its factorization.

57166541334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220466 (or 220463 counting only the distinct ones).

The product of its digits is 907200, while the sum is 45.

The spelling of 57166541334 in words is "fifty-seven billion, one hundred sixty-six million, five hundred forty-one thousand, three hundred thirty-four".