160563 has 16 divisors (see below), whose sum is σ = 241920. Its totient is φ = 93984.

The previous prime is 160553. The next prime is 160579. The reversal of 160563 is 365061.

160563 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 160563 - 2⁶ = 160499 is a prime.

160563 is strictly pandigital in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 808 + ... + 986.

It is an arithmetic number, because the mean of its divisors is an integer number (15120).

2¹⁶⁰⁵⁶³ is an apocalyptic number.

160563 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

160563 is a deficient number, since it is larger than the sum of its proper divisors (81357).

160563 is a wasteful number, since it uses less digits than its factorization.

160563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 160563 is about 400.7031320067. The cubic root of 160563 is about 54.3519535045.

The spelling of 160563 in words is "one hundred sixty thousand, five hundred sixty-three".