5042311543253 has 2 divisors, whose sum is σ = 5042311543254. Its totient is φ = 5042311543252.

The previous prime is 5042311543237. The next prime is 5042311543259. The reversal of 5042311543253 is 3523451132405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2864024829649 + 2178286713604 = 1692343^2 + 1475902^2 .

It is a cyclic number.

It is not a de Polignac number, because 5042311543253 - 2⁴ = 5042311543237 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5042311543259) by changing a digit.

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 as a sum of consecutive naturals, namely, 2521155771626 + 2521155771627.

It is an arithmetic number, because the mean of its divisors is an integer number (2521155771627).

Almost surely, 2^{5042311543253} is an apocalyptic number.

It is an amenable number.

5042311543253 is a deficient number, since it is larger than the sum of its proper divisors (1).

5042311543253 is an equidigital number, since it uses as much as digits as its factorization.

5042311543253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216000, while the sum is 38.

Adding to 5042311543253 its reverse (3523451132405), we get a palindrome (8565762675658).

The spelling of 5042311543253 in words is "five trillion, forty-two billion, three hundred eleven million, five hundred forty-three thousand, two hundred fifty-three".