4455559 has 2 divisors, whose sum is σ = 4455560. Its totient is φ = 4455558.

The previous prime is 4455533. The next prime is 4455569. The reversal of 4455559 is 9555544.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4455559 - 2⁵ = 4455527 is a prime.

It is a plaindrome in base 10.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4455509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2227779 + 2227780.

It is an arithmetic number, because the mean of its divisors is an integer number (2227780).

Almost surely, 2^4455559 is an apocalyptic number.

4455559 is a deficient number, since it is larger than the sum of its proper divisors (1).

4455559 is an equidigital number, since it uses as much as digits as its factorization.

4455559 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90000, while the sum is 37.

The square root of 4455559 is about 2110.8195091007. The cubic root of 4455559 is about 164.5510784554.

The spelling of 4455559 in words is "four million, four hundred fifty-five thousand, five hundred fifty-nine".