14252520017 has 2 divisors, whose sum is σ = 14252520018. Its totient is φ = 14252520016.

The previous prime is 14252520011. The next prime is 14252520071. The reversal of 14252520017 is 71002525241.

It is a happy number.

Together with next prime (14252520071) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13605122881 + 647397136 = 116641^2 + 25444^2 .

It is a cyclic number.

It is not a de Polignac number, because 14252520017 - 2⁴ = 14252520001 is a prime.

It is not a weakly prime, because it can be changed into another prime (14252520011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7126260008 + 7126260009.

It is an arithmetic number, because the mean of its divisors is an integer number (7126260009).

Almost surely, 2^14252520017 is an apocalyptic number.

It is an amenable number.

14252520017 is a deficient number, since it is larger than the sum of its proper divisors (1).

14252520017 is an equidigital number, since it uses as much as digits as its factorization.

14252520017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5600, while the sum is 29.

The spelling of 14252520017 in words is "fourteen billion, two hundred fifty-two million, five hundred twenty thousand, seventeen".