4550458770443 has 2 divisors, whose sum is σ = 4550458770444. Its totient is φ = 4550458770442.

The previous prime is 4550458770419. The next prime is 4550458770461. The reversal of 4550458770443 is 3440778540554.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4550458770443 - 2⁶ = 4550458770379 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (4550458770343) 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, 2275229385221 + 2275229385222.

It is an arithmetic number, because the mean of its divisors is an integer number (2275229385222).

Almost surely, 2^{4550458770443} is an apocalyptic number.

4550458770443 is a deficient number, since it is larger than the sum of its proper divisors (1).

4550458770443 is an equidigital number, since it uses as much as digits as its factorization.

4550458770443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37632000, while the sum is 56.

The spelling of 4550458770443 in words is "four trillion, five hundred fifty billion, four hundred fifty-eight million, seven hundred seventy thousand, four hundred forty-three".