162658163 has 2 divisors, whose sum is σ = 162658164. Its totient is φ = 162658162.

The previous prime is 162658157. The next prime is 162658201. The reversal of 162658163 is 361856261.

It is an a-pointer prime, because the next prime (162658201) can be obtained adding 162658163 to its sum of digits (38).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 162658163 - 2¹² = 162654067 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (162658063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81329081 + 81329082.

It is an arithmetic number, because the mean of its divisors is an integer number (81329082).

Almost surely, 2^162658163 is an apocalyptic number.

162658163 is a deficient number, since it is larger than the sum of its proper divisors (1).

162658163 is an equidigital number, since it uses as much as digits as its factorization.

162658163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 38.

The square root of 162658163 is about 12753.7509384494. The cubic root of 162658163 is about 545.8734281964.

The spelling of 162658163 in words is "one hundred sixty-two million, six hundred fifty-eight thousand, one hundred sixty-three".