160517217316 has 9 divisors (see below), whose sum is σ = 280906532571. Its totient is φ = 80258208012.

The previous prime is 160517217313. The next prime is 160517217337. The reversal of 160517217316 is 613712715061.

The square root of 160517217316 is 400646.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160517217313) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 701131 + ... + 901453.

Almost surely, 2^160517217316 is an apocalyptic number.

160517217316 is the 400646-th square number.

It is an amenable number.

160517217316 is a deficient number, since it is larger than the sum of its proper divisors (120389315255).

160517217316 is an frugal number, since it uses more digits than its factorization.

160517217316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400650 (or 200325 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 40.

The spelling of 160517217316 in words is "one hundred sixty billion, five hundred seventeen million, two hundred seventeen thousand, three hundred sixteen".