2775466117 has 2 divisors, whose sum is σ = 2775466118. Its totient is φ = 2775466116.

The previous prime is 2775466079. The next prime is 2775466123. The reversal of 2775466117 is 7116645772.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1405800036 + 1369666081 = 37494^2 + 37009^2 .

It is a cyclic number.

It is not a de Polignac number, because 2775466117 - 2⁷ = 2775465989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2775466417) 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, 1387733058 + 1387733059.

It is an arithmetic number, because the mean of its divisors is an integer number (1387733059).

Almost surely, 2^2775466117 is an apocalyptic number.

It is an amenable number.

2775466117 is a deficient number, since it is larger than the sum of its proper divisors (1).

2775466117 is an equidigital number, since it uses as much as digits as its factorization.

2775466117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 493920, while the sum is 46.

The square root of 2775466117 is about 52682.6927652716. The cubic root of 2775466117 is about 1405.3310545732.

The spelling of 2775466117 in words is "two billion, seven hundred seventy-five million, four hundred sixty-six thousand, one hundred seventeen".