1064265060517 has 2 divisors, whose sum is σ = 1064265060518. Its totient is φ = 1064265060516.

The previous prime is 1064265060511. The next prime is 1064265060541. The reversal of 1064265060517 is 7150605624601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 575169043201 + 489096017316 = 758399^2 + 699354^2 .

It is an emirp because it is prime and its reverse (7150605624601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1064265060517 - 2¹¹ = 1064265058469 is a prime.

It is a super-2 number, since 2×1064265060517² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1064265060511) 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, 532132530258 + 532132530259.

It is an arithmetic number, because the mean of its divisors is an integer number (532132530259).

Almost surely, 2^{1064265060517} is an apocalyptic number.

It is an amenable number.

1064265060517 is a deficient number, since it is larger than the sum of its proper divisors (1).

1064265060517 is an equidigital number, since it uses as much as digits as its factorization.

1064265060517 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 1064265060517 in words is "one trillion, sixty-four billion, two hundred sixty-five million, sixty thousand, five hundred seventeen".