13450432253017 has 2 divisors, whose sum is σ = 13450432253018. Its totient is φ = 13450432253016.

The previous prime is 13450432252987. The next prime is 13450432253021. The reversal of 13450432253017 is 71035223405431.

13450432253017 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7685419963081 + 5765012289936 = 2772259^2 + 2401044^2 .

It is a cyclic number.

It is not a de Polignac number, because 13450432253017 - 2⁷ = 13450432252889 is a prime.

It is not a weakly prime, because it can be changed into another prime (13450432253317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6725216126508 + 6725216126509.

It is an arithmetic number, because the mean of its divisors is an integer number (6725216126509).

Almost surely, 2^{13450432253017} is an apocalyptic number.

It is an amenable number.

13450432253017 is a deficient number, since it is larger than the sum of its proper divisors (1).

13450432253017 is an equidigital number, since it uses as much as digits as its factorization.

13450432253017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 302400, while the sum is 40.

Adding to 13450432253017 its reverse (71035223405431), we get a palindrome (84485655658448).

The spelling of 13450432253017 in words is "thirteen trillion, four hundred fifty billion, four hundred thirty-two million, two hundred fifty-three thousand, seventeen".