2755925489 has 2 divisors, whose sum is σ = 2755925490. Its totient is φ = 2755925488.

The previous prime is 2755925483. The next prime is 2755925519. The reversal of 2755925489 is 9845295572.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2212103089 + 543822400 = 47033^2 + 23320^2 .

It is a cyclic number.

It is not a de Polignac number, because 2755925489 - 2²⁰ = 2754876913 is a prime.

It is not a weakly prime, because it can be changed into another prime (2755925483) 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, 1377962744 + 1377962745.

It is an arithmetic number, because the mean of its divisors is an integer number (1377962745).

Almost surely, 2^2755925489 is an apocalyptic number.

It is an amenable number.

2755925489 is a deficient number, since it is larger than the sum of its proper divisors (1).

2755925489 is an equidigital number, since it uses as much as digits as its factorization.

2755925489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072000, while the sum is 56.

The square root of 2755925489 is about 52496.9093280738. The cubic root of 2755925489 is about 1402.0252133401.

The spelling of 2755925489 in words is "two billion, seven hundred fifty-five million, nine hundred twenty-five thousand, four hundred eighty-nine".