2055706511 has 2 divisors, whose sum is σ = 2055706512. Its totient is φ = 2055706510.

The previous prime is 2055706483. The next prime is 2055706519. The reversal of 2055706511 is 1156075502.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2055706511 - 2¹⁴ = 2055690127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2055706519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027853255 + 1027853256.

It is an arithmetic number, because the mean of its divisors is an integer number (1027853256).

Almost surely, 2^2055706511 is an apocalyptic number.

2055706511 is a deficient number, since it is larger than the sum of its proper divisors (1).

2055706511 is an equidigital number, since it uses as much as digits as its factorization.

2055706511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10500, while the sum is 32.

The square root of 2055706511 is about 45339.8997683056. The cubic root of 2055706511 is about 1271.5117284529.

The spelling of 2055706511 in words is "two billion, fifty-five million, seven hundred six thousand, five hundred eleven".