14053393 has 2 divisors, whose sum is σ = 14053394. Its totient is φ = 14053392.

The previous prime is 14053357. The next prime is 14053397. The reversal of 14053393 is 39335041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8133904 + 5919489 = 2852^2 + 2433^2 .

It is an emirp because it is prime and its reverse (39335041) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14053393 is a prime.

It is not a weakly prime, because it can be changed into another prime (14053397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7026696 + 7026697.

It is an arithmetic number, because the mean of its divisors is an integer number (7026697).

Almost surely, 2^14053393 is an apocalyptic number.

It is an amenable number.

14053393 is a deficient number, since it is larger than the sum of its proper divisors (1).

14053393 is an equidigital number, since it uses as much as digits as its factorization.

14053393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860, while the sum is 28.

The square root of 14053393 is about 3748.7855366772. The cubic root of 14053393 is about 241.3202299405.

Adding to 14053393 its product of nonzero digits (4860), we get a triangular number (14058253 = T₅₃₀₂).

The spelling of 14053393 in words is "fourteen million, fifty-three thousand, three hundred ninety-three".