2550235549 has 2 divisors, whose sum is σ = 2550235550. Its totient is φ = 2550235548.

The previous prime is 2550235543. The next prime is 2550235559. The reversal of 2550235549 is 9455320552.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1979360100 + 570875449 = 44490^2 + 23893^2 .

It is a cyclic number.

It is not a de Polignac number, because 2550235549 - 2⁵ = 2550235517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2550235543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1275117774 + 1275117775.

It is an arithmetic number, because the mean of its divisors is an integer number (1275117775).

Almost surely, 2^2550235549 is an apocalyptic number.

It is an amenable number.

2550235549 is a deficient number, since it is larger than the sum of its proper divisors (1).

2550235549 is an equidigital number, since it uses as much as digits as its factorization.

2550235549 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 270000, while the sum is 40.

The square root of 2550235549 is about 50499.8569205894. The cubic root of 2550235549 is about 1366.2392729463.

The spelling of 2550235549 in words is "two billion, five hundred fifty million, two hundred thirty-five thousand, five hundred forty-nine".