1065472450517 has 2 divisors, whose sum is σ = 1065472450518. Its totient is φ = 1065472450516.

The previous prime is 1065472450489. The next prime is 1065472450531. The reversal of 1065472450517 is 7150542745601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 796076157361 + 269396293156 = 892231^2 + 519034^2 .

It is a cyclic number.

It is not a de Polignac number, because 1065472450517 - 2²⁸ = 1065204015061 is a prime.

It is a super-2 number, since 2×1065472450517² (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 (1065472459517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532736225258 + 532736225259.

It is an arithmetic number, because the mean of its divisors is an integer number (532736225259).

Almost surely, 2^{1065472450517} is an apocalyptic number.

It is an amenable number.

1065472450517 is a deficient number, since it is larger than the sum of its proper divisors (1).

1065472450517 is an equidigital number, since it uses as much as digits as its factorization.

1065472450517 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1176000, while the sum is 47.

The spelling of 1065472450517 in words is "one trillion, sixty-five billion, four hundred seventy-two million, four hundred fifty thousand, five hundred seventeen".