2550338009 has 2 divisors, whose sum is σ = 2550338010. Its totient is φ = 2550338008.

The previous prime is 2550337991. The next prime is 2550338027. The reversal of 2550338009 is 9008330552.

It is a balanced prime because it is at equal distance from previous prime (2550337991) and next prime (2550338027).

It can be written as a sum of positive squares in only one way, i.e., 1836379609 + 713958400 = 42853^2 + 26720^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2550338009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2550338009.

It is not a weakly prime, because it can be changed into another prime (2550338059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1275169004 + 1275169005.

It is an arithmetic number, because the mean of its divisors is an integer number (1275169005).

Almost surely, 2^2550338009 is an apocalyptic number.

It is an amenable number.

2550338009 is a deficient number, since it is larger than the sum of its proper divisors (1).

2550338009 is an equidigital number, since it uses as much as digits as its factorization.

2550338009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 2550338009 is about 50500.8713687200. The cubic root of 2550338009 is about 1366.2575696877.

The spelling of 2550338009 in words is "two billion, five hundred fifty million, three hundred thirty-eight thousand, nine".