13435025453 has 2 divisors, whose sum is σ = 13435025454. Its totient is φ = 13435025452.

The previous prime is 13435025413. The next prime is 13435025467. The reversal of 13435025453 is 35452053431.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13252153924 + 182871529 = 115118^2 + 13523^2 .

It is a cyclic number.

It is not a de Polignac number, because 13435025453 - 2¹⁰ = 13435024429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13435025413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6717512726 + 6717512727.

It is an arithmetic number, because the mean of its divisors is an integer number (6717512727).

Almost surely, 2^13435025453 is an apocalyptic number.

It is an amenable number.

13435025453 is a deficient number, since it is larger than the sum of its proper divisors (1).

13435025453 is an equidigital number, since it uses as much as digits as its factorization.

13435025453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 13435025453 its reverse (35452053431), we get a palindrome (48887078884).

The spelling of 13435025453 in words is "thirteen billion, four hundred thirty-five million, twenty-five thousand, four hundred fifty-three".