13453250455 has 4 divisors (see below), whose sum is σ = 16143900552. Its totient is φ = 10762600360.

The previous prime is 13453250449. The next prime is 13453250467. The reversal of 13453250455 is 55405235431.

13453250455 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 13453250455 - 2²⁵ = 13419696023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1345325041 + ... + 1345325050.

It is an arithmetic number, because the mean of its divisors is an integer number (4035975138).

Almost surely, 2^13453250455 is an apocalyptic number.

13453250455 is a deficient number, since it is larger than the sum of its proper divisors (2690650097).

13453250455 is an equidigital number, since it uses as much as digits as its factorization.

13453250455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2690650096.

The product of its (nonzero) digits is 180000, while the sum is 37.

Adding to 13453250455 its reverse (55405235431), we get a palindrome (68858485886).

The spelling of 13453250455 in words is "thirteen billion, four hundred fifty-three million, two hundred fifty thousand, four hundred fifty-five".