12465232152017 has 2 divisors, whose sum is σ = 12465232152018. Its totient is φ = 12465232152016.

The previous prime is 12465232152011. The next prime is 12465232152047. The reversal of 12465232152017 is 71025123256421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10428791844496 + 2036440307521 = 3229364^2 + 1427039^2 .

It is a cyclic number.

It is not a de Polignac number, because 12465232152017 - 2²² = 12465227957713 is a prime.

It is not a weakly prime, because it can be changed into another prime (12465232152011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6232616076008 + 6232616076009.

It is an arithmetic number, because the mean of its divisors is an integer number (6232616076009).

Almost surely, 2^{12465232152017} is an apocalyptic number.

It is an amenable number.

12465232152017 is a deficient number, since it is larger than the sum of its proper divisors (1).

12465232152017 is an equidigital number, since it uses as much as digits as its factorization.

12465232152017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 201600, while the sum is 41.

The spelling of 12465232152017 in words is "twelve trillion, four hundred sixty-five billion, two hundred thirty-two million, one hundred fifty-two thousand, seventeen".