164182463 has 2 divisors, whose sum is σ = 164182464. Its totient is φ = 164182462.

The previous prime is 164182453. The next prime is 164182489. The reversal of 164182463 is 364281461.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-164182463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (164182453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82091231 + 82091232.

It is an arithmetic number, because the mean of its divisors is an integer number (82091232).

Almost surely, 2^164182463 is an apocalyptic number.

164182463 is a deficient number, since it is larger than the sum of its proper divisors (1).

164182463 is an equidigital number, since it uses as much as digits as its factorization.

164182463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27648, while the sum is 35.

The square root of 164182463 is about 12813.3704777471. The cubic root of 164182463 is about 547.5732898837.

It can be divided in two parts, 16418 and 2463, that added together give a palindrome (18881).

The spelling of 164182463 in words is "one hundred sixty-four million, one hundred eighty-two thousand, four hundred sixty-three".