2655551177 has 2 divisors, whose sum is σ = 2655551178. Its totient is φ = 2655551176.

The previous prime is 2655551153. The next prime is 2655551179. The reversal of 2655551177 is 7711555562.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1546927561 + 1108623616 = 39331^2 + 33296^2 .

It is a cyclic number.

It is not a de Polignac number, because 2655551177 - 2¹⁶ = 2655485641 is a prime.

Together with 2655551179, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2655551179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1327775588 + 1327775589.

It is an arithmetic number, because the mean of its divisors is an integer number (1327775589).

Almost surely, 2^2655551177 is an apocalyptic number.

It is an amenable number.

2655551177 is a deficient number, since it is larger than the sum of its proper divisors (1).

2655551177 is an equidigital number, since it uses as much as digits as its factorization.

2655551177 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 367500, while the sum is 44.

The square root of 2655551177 is about 51532.0402953347. The cubic root of 2655551177 is about 1384.7931028508.

The spelling of 2655551177 in words is "two billion, six hundred fifty-five million, five hundred fifty-one thousand, one hundred seventy-seven".