1606482443 has 2 divisors, whose sum is σ = 1606482444. Its totient is φ = 1606482442.

The previous prime is 1606482407. The next prime is 1606482481. The reversal of 1606482443 is 3442846061.

It is an a-pointer prime, because the next prime (1606482481) can be obtained adding 1606482443 to its sum of digits (38).

It is a weak prime.

It is an emirp because it is prime and its reverse (3442846061) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1606482443 - 2⁶ = 1606482379 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1606482397 and 1606482406.

It is not a weakly prime, because it can be changed into another prime (1606482343) 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, 803241221 + 803241222.

It is an arithmetic number, because the mean of its divisors is an integer number (803241222).

Almost surely, 2^1606482443 is an apocalyptic number.

1606482443 is a deficient number, since it is larger than the sum of its proper divisors (1).

1606482443 is an equidigital number, since it uses as much as digits as its factorization.

1606482443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 110592, while the sum is 38.

The square root of 1606482443 is about 40080.9486289933. The cubic root of 1606482443 is about 1171.1845317172.

The spelling of 1606482443 in words is "one billion, six hundred six million, four hundred eighty-two thousand, four hundred forty-three".