162316663 has 16 divisors (see below), whose sum is σ = 177176160. Its totient is φ = 148096000.

The previous prime is 162316621. The next prime is 162316691. The reversal of 162316663 is 366613261.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-162316663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162316163) 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, 124113 + ... + 125413.

It is an arithmetic number, because the mean of its divisors is an integer number (11073510).

Almost surely, 2^162316663 is an apocalyptic number.

162316663 is a deficient number, since it is larger than the sum of its proper divisors (14859497).

162316663 is a wasteful number, since it uses less digits than its factorization.

162316663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1538.

The product of its digits is 23328, while the sum is 34.

The square root of 162316663 is about 12740.3556857727. The cubic root of 162316663 is about 545.4911410236.

The spelling of 162316663 in words is "one hundred sixty-two million, three hundred sixteen thousand, six hundred sixty-three".