4550404049 has 2 divisors, whose sum is σ = 4550404050. Its totient is φ = 4550404048.

The previous prime is 4550404009. The next prime is 4550404057. The reversal of 4550404049 is 9404040554.

4550404049 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4484713024 + 65691025 = 66968^2 + 8105^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4550404049 is a prime.

It is not a weakly prime, because it can be changed into another prime (4550404009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2275202024 + 2275202025.

It is an arithmetic number, because the mean of its divisors is an integer number (2275202025).

Almost surely, 2^4550404049 is an apocalyptic number.

It is an amenable number.

4550404049 is a deficient number, since it is larger than the sum of its proper divisors (1).

4550404049 is an equidigital number, since it uses as much as digits as its factorization.

4550404049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 4550404049 is about 67456.6827601239. The cubic root of 4550404049 is about 1657.1048448358.

The spelling of 4550404049 in words is "four billion, five hundred fifty million, four hundred four thousand, forty-nine".