5144134671253 has 2 divisors, whose sum is σ = 5144134671254. Its totient is φ = 5144134671252.

The previous prime is 5144134671251. The next prime is 5144134671293. The reversal of 5144134671253 is 3521764314415.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4801326763249 + 342807908004 = 2191193^2 + 585498^2 .

It is a cyclic number.

It is not a de Polignac number, because 5144134671253 - 2¹ = 5144134671251 is a prime.

Together with 5144134671251, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5144134671251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2572067335626 + 2572067335627.

It is an arithmetic number, because the mean of its divisors is an integer number (2572067335627).

Almost surely, 2^{5144134671253} is an apocalyptic number.

It is an amenable number.

5144134671253 is a deficient number, since it is larger than the sum of its proper divisors (1).

5144134671253 is an equidigital number, since it uses as much as digits as its factorization.

5144134671253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1209600, while the sum is 46.

Adding to 5144134671253 its reverse (3521764314415), we get a palindrome (8665898985668).

The spelling of 5144134671253 in words is "five trillion, one hundred forty-four billion, one hundred thirty-four million, six hundred seventy-one thousand, two hundred fifty-three".