13544253053 has 2 divisors, whose sum is σ = 13544253054. Its totient is φ = 13544253052.

The previous prime is 13544253029. The next prime is 13544253067. The reversal of 13544253053 is 35035244531.

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., 13536624409 + 7628644 = 116347^2 + 2762^2 .

It is a cyclic number.

It is not a de Polignac number, because 13544253053 - 2⁶ = 13544252989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13544253553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6772126526 + 6772126527.

It is an arithmetic number, because the mean of its divisors is an integer number (6772126527).

Almost surely, 2^13544253053 is an apocalyptic number.

It is an amenable number.

13544253053 is a deficient number, since it is larger than the sum of its proper divisors (1).

13544253053 is an equidigital number, since it uses as much as digits as its factorization.

13544253053 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 13544253053 its reverse (35035244531), we get a palindrome (48579497584).

The spelling of 13544253053 in words is "thirteen billion, five hundred forty-four million, two hundred fifty-three thousand, fifty-three".