14432513 has 2 divisors, whose sum is σ = 14432514. Its totient is φ = 14432512.

The previous prime is 14432503. The next prime is 14432519. The reversal of 14432513 is 31523441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13162384 + 1270129 = 3628^2 + 1127^2 .

It is an emirp because it is prime and its reverse (31523441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14432513 - 2¹⁰ = 14431489 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (14432519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7216256 + 7216257.

It is an arithmetic number, because the mean of its divisors is an integer number (7216257).

Almost surely, 2^14432513 is an apocalyptic number.

It is an amenable number.

14432513 is a deficient number, since it is larger than the sum of its proper divisors (1).

14432513 is an equidigital number, since it uses as much as digits as its factorization.

14432513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1440, while the sum is 23.

The square root of 14432513 is about 3799.0147406926. The cubic root of 14432513 is about 243.4710446282.

Adding to 14432513 its reverse (31523441), we get a palindrome (45955954).

The spelling of 14432513 in words is "fourteen million, four hundred thirty-two thousand, five hundred thirteen".