2455354453 has 2 divisors, whose sum is σ = 2455354454. Its totient is φ = 2455354452.

The previous prime is 2455354441. The next prime is 2455354457. The reversal of 2455354453 is 3544535542.

2455354453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2086022929 + 369331524 = 45673^2 + 19218^2 .

It is a cyclic number.

It is not a de Polignac number, because 2455354453 - 2⁹ = 2455353941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2455354457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1227677226 + 1227677227.

It is an arithmetic number, because the mean of its divisors is an integer number (1227677227).

Almost surely, 2^2455354453 is an apocalyptic number.

It is an amenable number.

2455354453 is a deficient number, since it is larger than the sum of its proper divisors (1).

2455354453 is an equidigital number, since it uses as much as digits as its factorization.

2455354453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 720000, while the sum is 40.

The square root of 2455354453 is about 49551.5333062459. The cubic root of 2455354453 is about 1349.0811219408.

Adding to 2455354453 its reverse (3544535542), we get a palindrome (5999889995).

The spelling of 2455354453 in words is "two billion, four hundred fifty-five million, three hundred fifty-four thousand, four hundred fifty-three".