13511453 has 2 divisors, whose sum is σ = 13511454. Its totient is φ = 13511452.

The previous prime is 13511441. The next prime is 13511461. The reversal of 13511453 is 35411531.

13511453 is digitally balanced in base 3, 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., 12517444 + 994009 = 3538^2 + 997^2 .

It is an emirp because it is prime and its reverse (35411531) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13511453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13511483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6755726 + 6755727.

It is an arithmetic number, because the mean of its divisors is an integer number (6755727).

Almost surely, 2^13511453 is an apocalyptic number.

It is an amenable number.

13511453 is a deficient number, since it is larger than the sum of its proper divisors (1).

13511453 is an equidigital number, since it uses as much as digits as its factorization.

13511453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 900, while the sum is 23.

The square root of 13511453 is about 3675.7928396470. The cubic root of 13511453 is about 238.1774739634.

Adding to 13511453 its reverse (35411531), we get a palindrome (48922984).

The spelling of 13511453 in words is "thirteen million, five hundred eleven thousand, four hundred fifty-three".