162955163 has 4 divisors (see below), whose sum is σ = 186234480. Its totient is φ = 139675848.

The previous prime is 162955139. The next prime is 162955171. The reversal of 162955163 is 361559261.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 162955163 - 2¹⁴ = 162938779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (162955103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11639648 + ... + 11639661.

It is an arithmetic number, because the mean of its divisors is an integer number (46558620).

Almost surely, 2^162955163 is an apocalyptic number.

162955163 is a deficient number, since it is larger than the sum of its proper divisors (23279317).

162955163 is an equidigital number, since it uses as much as digits as its factorization.

162955163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23279316.

The product of its digits is 48600, while the sum is 38.

The square root of 162955163 is about 12765.3892615932. The cubic root of 162955163 is about 546.2054657038.

The spelling of 162955163 in words is "one hundred sixty-two million, nine hundred fifty-five thousand, one hundred sixty-three".