4550055443 has 2 divisors, whose sum is σ = 4550055444. Its totient is φ = 4550055442.

The previous prime is 4550055407. The next prime is 4550055463. The reversal of 4550055443 is 3445500554.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4550055443 - 2¹² = 4550051347 is a prime.

It is not a weakly prime, because it can be changed into another prime (4550055463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2275027721 + 2275027722.

It is an arithmetic number, because the mean of its divisors is an integer number (2275027722).

Almost surely, 2^4550055443 is an apocalyptic number.

4550055443 is a deficient number, since it is larger than the sum of its proper divisors (1).

4550055443 is an equidigital number, since it uses as much as digits as its factorization.

4550055443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120000, while the sum is 35.

The square root of 4550055443 is about 67454.0987857669. The cubic root of 4550055443 is about 1657.0625268762.

Adding to 4550055443 its reverse (3445500554), we get a palindrome (7995555997).

The spelling of 4550055443 in words is "four billion, five hundred fifty million, fifty-five thousand, four hundred forty-three".