14525403253 has 2 divisors, whose sum is σ = 14525403254. Its totient is φ = 14525403252.

The previous prime is 14525403247. The next prime is 14525403257. The reversal of 14525403253 is 35230452541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11903246404 + 2622156849 = 109102^2 + 51207^2 .

It is a cyclic number.

It is not a de Polignac number, because 14525403253 - 2⁹ = 14525402741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14525403257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7262701626 + 7262701627.

It is an arithmetic number, because the mean of its divisors is an integer number (7262701627).

Almost surely, 2^14525403253 is an apocalyptic number.

It is an amenable number.

14525403253 is a deficient number, since it is larger than the sum of its proper divisors (1).

14525403253 is an equidigital number, since it uses as much as digits as its factorization.

14525403253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 14525403253 its reverse (35230452541), we get a palindrome (49755855794).

The spelling of 14525403253 in words is "fourteen billion, five hundred twenty-five million, four hundred three thousand, two hundred fifty-three".