163233463 has 2 divisors, whose sum is σ = 163233464. Its totient is φ = 163233462.

The previous prime is 163233457. The next prime is 163233487. The reversal of 163233463 is 364332361.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 163233463 - 2¹⁷ = 163102391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (163233493) 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 as a sum of consecutive naturals, namely, 81616731 + 81616732.

It is an arithmetic number, because the mean of its divisors is an integer number (81616732).

Almost surely, 2^163233463 is an apocalyptic number.

163233463 is a deficient number, since it is larger than the sum of its proper divisors (1).

163233463 is an equidigital number, since it uses as much as digits as its factorization.

163233463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328, while the sum is 31.

The square root of 163233463 is about 12776.2851799731. The cubic root of 163233463 is about 546.5162312033.

The spelling of 163233463 in words is "one hundred sixty-three million, two hundred thirty-three thousand, four hundred sixty-three".