2550554339 has 2 divisors, whose sum is σ = 2550554340. Its totient is φ = 2550554338.

The previous prime is 2550554323. The next prime is 2550554381. The reversal of 2550554339 is 9334550552.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2550554339 - 2⁴ = 2550554323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2550554296 and 2550554305.

It is not a weakly prime, because it can be changed into another prime (2550554239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1275277169 + 1275277170.

It is an arithmetic number, because the mean of its divisors is an integer number (1275277170).

Almost surely, 2^2550554339 is an apocalyptic number.

2550554339 is a deficient number, since it is larger than the sum of its proper divisors (1).

2550554339 is an equidigital number, since it uses as much as digits as its factorization.

2550554339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 405000, while the sum is 41.

The square root of 2550554339 is about 50503.0131675329. The cubic root of 2550554339 is about 1366.2961990959.

The spelling of 2550554339 in words is "two billion, five hundred fifty million, five hundred fifty-four thousand, three hundred thirty-nine".