14521253 has 2 divisors, whose sum is σ = 14521254. Its totient is φ = 14521252.

The previous prime is 14521207. The next prime is 14521267. The reversal of 14521253 is 35212541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14455204 + 66049 = 3802^2 + 257^2 .

It is a cyclic number.

It is not a de Polignac number, because 14521253 - 2⁶ = 14521189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14521153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7260626 + 7260627.

It is an arithmetic number, because the mean of its divisors is an integer number (7260627).

Almost surely, 2^14521253 is an apocalyptic number.

It is an amenable number.

14521253 is a deficient number, since it is larger than the sum of its proper divisors (1).

14521253 is an equidigital number, since it uses as much as digits as its factorization.

14521253 is an evil number, because the sum of its binary digits is even.

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

The square root of 14521253 is about 3810.6761867154. The cubic root of 14521253 is about 243.9690288111.

Adding to 14521253 its reverse (35212541), we get a palindrome (49733794).

It can be divided in two parts, 1 and 4521253, that added together give a palindrome (4521254).

The spelling of 14521253 in words is "fourteen million, five hundred twenty-one thousand, two hundred fifty-three".