13541453 has 2 divisors, whose sum is σ = 13541454. Its totient is φ = 13541452.

The previous prime is 13541449. The next prime is 13541461. The reversal of 13541453 is 35414531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9223369 + 4318084 = 3037^2 + 2078^2 .

It is an emirp because it is prime and its reverse (35414531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13541453 - 2² = 13541449 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13541413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6770726 + 6770727.

It is an arithmetic number, because the mean of its divisors is an integer number (6770727).

Almost surely, 2^13541453 is an apocalyptic number.

It is an amenable number.

13541453 is a deficient number, since it is larger than the sum of its proper divisors (1).

13541453 is an equidigital number, since it uses as much as digits as its factorization.

13541453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3600, while the sum is 26.

The square root of 13541453 is about 3679.8713292723. The cubic root of 13541453 is about 238.3536218676.

Adding to 13541453 its reverse (35414531), we get a palindrome (48955984).

The spelling of 13541453 in words is "thirteen million, five hundred forty-one thousand, four hundred fifty-three".