2055482777 has 2 divisors, whose sum is σ = 2055482778. Its totient is φ = 2055482776.

The previous prime is 2055482771. The next prime is 2055482797. The reversal of 2055482777 is 7772845502.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1846506841 + 208975936 = 42971^2 + 14456^2 .

It is a cyclic number.

It is not a de Polignac number, because 2055482777 - 2⁴ = 2055482761 is a prime.

It is not a weakly prime, because it can be changed into another prime (2055482771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027741388 + 1027741389.

It is an arithmetic number, because the mean of its divisors is an integer number (1027741389).

Almost surely, 2^2055482777 is an apocalyptic number.

It is an amenable number.

2055482777 is a deficient number, since it is larger than the sum of its proper divisors (1).

2055482777 is an equidigital number, since it uses as much as digits as its factorization.

2055482777 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1097600, while the sum is 47.

The square root of 2055482777 is about 45337.4324041404. The cubic root of 2055482777 is about 1271.4655982093.

The spelling of 2055482777 in words is "two billion, fifty-five million, four hundred eighty-two thousand, seven hundred seventy-seven".