162085563 has 16 divisors (see below), whose sum is σ = 245237760. Its totient is φ = 105757128.

The previous prime is 162085559. The next prime is 162085589. The reversal of 162085563 is 365580261.

162085563 is a `hidden beast` number, since 16 + 2 + 0 + 85 + 563 = 666.

It is not a de Polignac number, because 162085563 - 2² = 162085559 is a prime.

It is not an unprimeable number, because it can be changed into a prime (162083563) 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, 62595 + ... + 65132.

It is an arithmetic number, because the mean of its divisors is an integer number (15327360).

Almost surely, 2^162085563 is an apocalyptic number.

162085563 is a deficient number, since it is larger than the sum of its proper divisors (83152197).

162085563 is a wasteful number, since it uses less digits than its factorization.

162085563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127783 (or 127777 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 162085563 is about 12731.2828497367. The cubic root of 162085563 is about 545.2321352104.

The spelling of 162085563 in words is "one hundred sixty-two million, eighty-five thousand, five hundred sixty-three".