16383063 has 4 divisors (see below), whose sum is σ = 21844088. Its totient is φ = 10922040.

The previous prime is 16383007. The next prime is 16383089. The reversal of 16383063 is 36038361.

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

It is not a de Polignac number, because 16383063 - 2⁹ = 16382551 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16383063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16381063) 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 in 3 ways as a sum of consecutive naturals, for example, 2730508 + ... + 2730513.

It is an arithmetic number, because the mean of its divisors is an integer number (5461022).

Almost surely, 2^16383063 is an apocalyptic number.

16383063 is a deficient number, since it is larger than the sum of its proper divisors (5461025).

16383063 is an equidigital number, since it uses as much as digits as its factorization.

16383063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5461024.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 16383063 is about 4047.5996590572. The cubic root of 16383063 is about 253.9793264427.

The spelling of 16383063 in words is "sixteen million, three hundred eighty-three thousand, sixty-three".