2550682553 has 2 divisors, whose sum is σ = 2550682554. Its totient is φ = 2550682552.

The previous prime is 2550682523. The next prime is 2550682571. The reversal of 2550682553 is 3552860552.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1677066304 + 873616249 = 40952^2 + 29557^2 .

It is a cyclic number.

It is not a de Polignac number, because 2550682553 - 2²⁶ = 2483573689 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2550682553.

It is not a weakly prime, because it can be changed into another prime (2550682523) 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, 1275341276 + 1275341277.

It is an arithmetic number, because the mean of its divisors is an integer number (1275341277).

Almost surely, 2^2550682553 is an apocalyptic number.

It is an amenable number.

2550682553 is a deficient number, since it is larger than the sum of its proper divisors (1).

2550682553 is an equidigital number, since it uses as much as digits as its factorization.

2550682553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360000, while the sum is 41.

The square root of 2550682553 is about 50504.2825213862. The cubic root of 2550682553 is about 1366.3190928597.

The spelling of 2550682553 in words is "two billion, five hundred fifty million, six hundred eighty-two thousand, five hundred fifty-three".