4555550047 has 2 divisors, whose sum is σ = 4555550048. Its totient is φ = 4555550046.

The previous prime is 4555550017. The next prime is 4555550093. The reversal of 4555550047 is 7400555554.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4555550047 - 2⁷ = 4555549919 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4555549991 and 4555550009.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4555550017) 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, 2277775023 + 2277775024.

It is an arithmetic number, because the mean of its divisors is an integer number (2277775024).

Almost surely, 2^4555550047 is an apocalyptic number.

4555550047 is a deficient number, since it is larger than the sum of its proper divisors (1).

4555550047 is an equidigital number, since it uses as much as digits as its factorization.

4555550047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 350000, while the sum is 40.

The square root of 4555550047 is about 67494.8149638178. The cubic root of 4555550047 is about 1657.7292762496.

The spelling of 4555550047 in words is "four billion, five hundred fifty-five million, five hundred fifty thousand, forty-seven".