2056263017 has 2 divisors, whose sum is σ = 2056263018. Its totient is φ = 2056263016.

The previous prime is 2056263007. The next prime is 2056263073. The reversal of 2056263017 is 7103626502.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1093029721 + 963233296 = 33061^2 + 31036^2 .

It is a cyclic number.

It is not a de Polignac number, because 2056263017 - 2¹² = 2056258921 is a prime.

It is not a weakly prime, because it can be changed into another prime (2056263007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1028131508 + 1028131509.

It is an arithmetic number, because the mean of its divisors is an integer number (1028131509).

Almost surely, 2^2056263017 is an apocalyptic number.

It is an amenable number.

2056263017 is a deficient number, since it is larger than the sum of its proper divisors (1).

2056263017 is an equidigital number, since it uses as much as digits as its factorization.

2056263017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 2056263017 is about 45346.0363979036. The cubic root of 2056263017 is about 1271.6264562540.

Adding to 2056263017 its reverse (7103626502), we get a palindrome (9159889519).

The spelling of 2056263017 in words is "two billion, fifty-six million, two hundred sixty-three thousand, seventeen".