160545 has 32 divisors (see below), whose sum is σ = 322560. Its totient is φ = 66240.

The previous prime is 160541. The next prime is 160553. The reversal of 160545 is 545061.

It is a happy number.

It is not a de Polignac number, because 160545 - 2² = 160541 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1086 + ... + 1224.

It is an arithmetic number, because the mean of its divisors is an integer number (10080).

2¹⁶⁰⁵⁴⁵ is an apocalyptic number.

160545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

160545 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

160545 is a wasteful number, since it uses less digits than its factorization.

160545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 160545 is about 400.6806708590. The cubic root of 160545 is about 54.3499223771.

The spelling of 160545 in words is "one hundred sixty thousand, five hundred forty-five".