162040563 has 6 divisors (see below), whose sum is σ = 234058604. Its totient is φ = 108027036.

The previous prime is 162040561. The next prime is 162040591. The reversal of 162040563 is 365040261.

162040563 is a `hidden beast` number, since 1 + 62 + 0 + 40 + 563 = 666.

162040563 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 162040563 - 2¹ = 162040561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (162040561) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9002245 + ... + 9002262.

Almost surely, 2^162040563 is an apocalyptic number.

162040563 is a deficient number, since it is larger than the sum of its proper divisors (72018041).

162040563 is a wasteful number, since it uses less digits than its factorization.

162040563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18004513 (or 18004510 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 162040563 is about 12729.5154267553. The cubic root of 162040563 is about 545.1816727333.

The spelling of 162040563 in words is "one hundred sixty-two million, forty thousand, five hundred sixty-three".