2550058249 has 2 divisors, whose sum is σ = 2550058250. Its totient is φ = 2550058248.

The previous prime is 2550058211. The next prime is 2550058279. The reversal of 2550058249 is 9428500552.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1479787024 + 1070271225 = 38468^2 + 32715^2 .

It is a cyclic number.

It is not a de Polignac number, because 2550058249 - 2¹⁵ = 2550025481 is a prime.

It is not a weakly prime, because it can be changed into another prime (2550058279) 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, 1275029124 + 1275029125.

It is an arithmetic number, because the mean of its divisors is an integer number (1275029125).

Almost surely, 2^2550058249 is an apocalyptic number.

It is an amenable number.

2550058249 is a deficient number, since it is larger than the sum of its proper divisors (1).

2550058249 is an equidigital number, since it uses as much as digits as its factorization.

2550058249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144000, while the sum is 40.

The square root of 2550058249 is about 50498.1014395591. The cubic root of 2550058249 is about 1366.2076105329.

The spelling of 2550058249 in words is "two billion, five hundred fifty million, fifty-eight thousand, two hundred forty-nine".