4550505049 has 2 divisors, whose sum is σ = 4550505050. Its totient is φ = 4550505048.

The previous prime is 4550505041. The next prime is 4550505059. The reversal of 4550505049 is 9405050554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2833645824 + 1716859225 = 53232^2 + 41435^2 .

It is a cyclic number.

It is not a de Polignac number, because 4550505049 - 2³ = 4550505041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4550504999 and 4550505017.

It is not a weakly prime, because it can be changed into another prime (4550505041) 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, 2275252524 + 2275252525.

It is an arithmetic number, because the mean of its divisors is an integer number (2275252525).

Almost surely, 2^4550505049 is an apocalyptic number.

It is an amenable number.

4550505049 is a deficient number, since it is larger than the sum of its proper divisors (1).

4550505049 is an equidigital number, since it uses as much as digits as its factorization.

4550505049 is an odious number, because the sum of its binary digits is odd.

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

The square root of 4550505049 is about 67457.4313845406. The cubic root of 4550505049 is about 1657.1171050182.

The spelling of 4550505049 in words is "four billion, five hundred fifty million, five hundred five thousand, forty-nine".