5258248422437 has 2 divisors, whose sum is σ = 5258248422438. Its totient is φ = 5258248422436.

The previous prime is 5258248422341. The next prime is 5258248422439. The reversal of 5258248422437 is 7342248428525.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5246784223396 + 11464199041 = 2290586^2 + 107071^2 .

It is a cyclic number.

It is not a de Polignac number, because 5258248422437 - 2¹² = 5258248418341 is a prime.

It is a super-2 number, since 2×5258248422437² (a number of 26 digits) contains 22 as substring.

Together with 5258248422439, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5258248422439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2629124211218 + 2629124211219.

It is an arithmetic number, because the mean of its divisors is an integer number (2629124211219).

Almost surely, 2^{5258248422437} is an apocalyptic number.

It is an amenable number.

5258248422437 is a deficient number, since it is larger than the sum of its proper divisors (1).

5258248422437 is an equidigital number, since it uses as much as digits as its factorization.

5258248422437 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34406400, while the sum is 56.

The spelling of 5258248422437 in words is "five trillion, two hundred fifty-eight billion, two hundred forty-eight million, four hundred twenty-two thousand, four hundred thirty-seven".