160052161 has 8 divisors (see below), whose sum is σ = 170449704. Its totient is φ = 149763840.

The previous prime is 160052159. The next prime is 160052173. The reversal of 160052161 is 161250061.

It can be written as a sum of positive squares in 4 ways, for example, as 114083761 + 45968400 = 10681^2 + 6780^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 160052161 - 2¹ = 160052159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160052111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24270 + ... + 30151.

It is an arithmetic number, because the mean of its divisors is an integer number (21306213).

Almost surely, 2^160052161 is an apocalyptic number.

It is an amenable number.

160052161 is a deficient number, since it is larger than the sum of its proper divisors (10397543).

160052161 is a wasteful number, since it uses less digits than its factorization.

160052161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54611.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 160052161 is about 12651.1723172203. The cubic root of 160052161 is about 542.9425113832.

The spelling of 160052161 in words is "one hundred sixty million, fifty-two thousand, one hundred sixty-one".