1065260017 has 2 divisors, whose sum is σ = 1065260018. Its totient is φ = 1065260016.

The previous prime is 1065259963. The next prime is 1065260057. The reversal of 1065260017 is 7100625601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 769729536 + 295530481 = 27744^2 + 17191^2 .

It is a cyclic number.

It is not a de Polignac number, because 1065260017 - 2²⁷ = 931042289 is a prime.

It is a super-2 number, since 2×1065260017² = 2269557807637680578, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1065260057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532630008 + 532630009.

It is an arithmetic number, because the mean of its divisors is an integer number (532630009).

Almost surely, 2^1065260017 is an apocalyptic number.

It is an amenable number.

1065260017 is a deficient number, since it is larger than the sum of its proper divisors (1).

1065260017 is an equidigital number, since it uses as much as digits as its factorization.

1065260017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 1065260017 is about 32638.3212956794. The cubic root of 1065260017 is about 1021.2965752377.

Adding to 1065260017 its reverse (7100625601), we get a palindrome (8165885618).

The spelling of 1065260017 in words is "one billion, sixty-five million, two hundred sixty thousand, seventeen".