2056290017 has 2 divisors, whose sum is σ = 2056290018. Its totient is φ = 2056290016.

The previous prime is 2056290011. The next prime is 2056290023. The reversal of 2056290017 is 7100926502.

It is a balanced prime because it is at equal distance from previous prime (2056290011) and next prime (2056290023).

It can be written as a sum of positive squares in only one way, i.e., 1523418961 + 532871056 = 39031^2 + 23084^2 .

It is a cyclic number.

It is not a de Polignac number, because 2056290017 - 2⁸ = 2056289761 is a prime.

It is not a weakly prime, because it can be changed into another prime (2056290011) 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, 1028145008 + 1028145009.

It is an arithmetic number, because the mean of its divisors is an integer number (1028145009).

Almost surely, 2^2056290017 is an apocalyptic number.

It is an amenable number.

2056290017 is a deficient number, since it is larger than the sum of its proper divisors (1).

2056290017 is an equidigital number, since it uses as much as digits as its factorization.

2056290017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 2056290017 is about 45346.3341076211. The cubic root of 2056290017 is about 1271.6320219758.

The spelling of 2056290017 in words is "two billion, fifty-six million, two hundred ninety thousand, seventeen".