5657570166 has 16 divisors (see below), whose sum is σ = 11317295664. Its totient is φ = 1885497504.

The previous prime is 5657570159. The next prime is 5657570179. The reversal of 5657570166 is 6610757565.

It is a congruent number.

It is an unprimeable number.

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, 54621 + ... + 119576.

It is an arithmetic number, because the mean of its divisors is an integer number (707330979).

Almost surely, 2^5657570166 is an apocalyptic number.

5657570166 is an abundant number, since it is smaller than the sum of its proper divisors (5659725498).

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

5657570166 is a wasteful number, since it uses less digits than its factorization.

5657570166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179615.

The product of its (nonzero) digits is 1323000, while the sum is 48.

The square root of 5657570166 is about 75216.8210309370. The cubic root of 5657570166 is about 1781.8725996331.

The spelling of 5657570166 in words is "five billion, six hundred fifty-seven million, five hundred seventy thousand, one hundred sixty-six".