5238921839219 has 2 divisors, whose sum is σ = 5238921839220. Its totient is φ = 5238921839218.

The previous prime is 5238921839191. The next prime is 5238921839227. The reversal of 5238921839219 is 9129381298325.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5238921839219 - 2¹² = 5238921835123 is a prime.

It is a super-2 number, since 2×5238921839219² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5238921832219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2619460919609 + 2619460919610.

It is an arithmetic number, because the mean of its divisors is an integer number (2619460919610).

Almost surely, 2^{5238921839219} is an apocalyptic number.

5238921839219 is a deficient number, since it is larger than the sum of its proper divisors (1).

5238921839219 is an equidigital number, since it uses as much as digits as its factorization.

5238921839219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16796160, while the sum is 62.

The spelling of 5238921839219 in words is "five trillion, two hundred thirty-eight billion, nine hundred twenty-one million, eight hundred thirty-nine thousand, two hundred nineteen".