2550375889 has 2 divisors, whose sum is σ = 2550375890. Its totient is φ = 2550375888.

The previous prime is 2550375869. The next prime is 2550375929. The reversal of 2550375889 is 9885730552.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2261953600 + 288422289 = 47560^2 + 16983^2 .

It is a cyclic number.

It is not a de Polignac number, because 2550375889 - 2⁵ = 2550375857 is a prime.

It is not a weakly prime, because it can be changed into another prime (2550375809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1275187944 + 1275187945.

It is an arithmetic number, because the mean of its divisors is an integer number (1275187945).

Almost surely, 2^2550375889 is an apocalyptic number.

It is an amenable number.

2550375889 is a deficient number, since it is larger than the sum of its proper divisors (1).

2550375889 is an equidigital number, since it uses as much as digits as its factorization.

2550375889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024000, while the sum is 52.

The square root of 2550375889 is about 50501.2464103610. The cubic root of 2550375889 is about 1366.2643339650.

The spelling of 2550375889 in words is "two billion, five hundred fifty million, three hundred seventy-five thousand, eight hundred eighty-nine".