165463 has 2 divisors, whose sum is σ = 165464. Its totient is φ = 165462.

The previous prime is 165457. The next prime is 165469. The reversal of 165463 is 364561.

165463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (165457) and next prime (165469).

It is a cyclic number.

It is not a de Polignac number, because 165463 - 2¹³ = 157271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (165469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82731 + 82732.

It is an arithmetic number, because the mean of its divisors is an integer number (82732).

2¹⁶⁵⁴⁶³ is an apocalyptic number.

165463 is a deficient number, since it is larger than the sum of its proper divisors (1).

165463 is an equidigital number, since it uses as much as digits as its factorization.

165463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2160, while the sum is 25.

The square root of 165463 is about 406.7714345920. The cubic root of 165463 is about 54.8993199452.

The spelling of 165463 in words is "one hundred sixty-five thousand, four hundred sixty-three".