14045513 has 2 divisors, whose sum is σ = 14045514. Its totient is φ = 14045512.

The previous prime is 14045501. The next prime is 14045539. The reversal of 14045513 is 31554041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13935289 + 110224 = 3733^2 + 332^2 .

It is a cyclic number.

It is not a de Polignac number, because 14045513 - 2⁴ = 14045497 is a prime.

It is not a weakly prime, because it can be changed into another prime (14045543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7022756 + 7022757.

It is an arithmetic number, because the mean of its divisors is an integer number (7022757).

Almost surely, 2^14045513 is an apocalyptic number.

It is an amenable number.

14045513 is a deficient number, since it is larger than the sum of its proper divisors (1).

14045513 is an equidigital number, since it uses as much as digits as its factorization.

14045513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 14045513 is about 3747.7343822635. The cubic root of 14045513 is about 241.2751172539.

Adding to 14045513 its reverse (31554041), we get a palindrome (45599554).

The spelling of 14045513 in words is "fourteen million, forty-five thousand, five hundred thirteen".