14253563 has 2 divisors, whose sum is σ = 14253564. Its totient is φ = 14253562.

The previous prime is 14253539. The next prime is 14253581. The reversal of 14253563 is 36535241.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14253563 is a prime.

It is not a weakly prime, because it can be changed into another prime (14253523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7126781 + 7126782.

It is an arithmetic number, because the mean of its divisors is an integer number (7126782).

Almost surely, 2^14253563 is an apocalyptic number.

14253563 is a deficient number, since it is larger than the sum of its proper divisors (1).

14253563 is an equidigital number, since it uses as much as digits as its factorization.

14253563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10800, while the sum is 29.

The square root of 14253563 is about 3775.3891190181. The cubic root of 14253563 is about 242.4605838086.

The spelling of 14253563 in words is "fourteen million, two hundred fifty-three thousand, five hundred sixty-three".