160166306056 has 16 divisors (see below), whose sum is σ = 300316414140. Its totient is φ = 80081928960.

The previous prime is 160166306033. The next prime is 160166306057. The reversal of 160166306056 is 650603661061.

It can be written as a sum of positive squares in 2 ways, for example, as 135325393956 + 24840912100 = 367866^2 + 157610^2 .

It is not an unprimeable number, because it can be changed into a prime (160166306057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 652596 + ... + 863836.

Almost surely, 2^160166306056 is an apocalyptic number.

It is an amenable number.

160166306056 is a deficient number, since it is larger than the sum of its proper divisors (140150108084).

160166306056 is a wasteful number, since it uses less digits than its factorization.

160166306056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306024 (or 306020 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 40.

The spelling of 160166306056 in words is "one hundred sixty billion, one hundred sixty-six million, three hundred six thousand, fifty-six".