5388466538519 has 2 divisors, whose sum is σ = 5388466538520. Its totient is φ = 5388466538518.

The previous prime is 5388466538509. The next prime is 5388466538629. The reversal of 5388466538519 is 9158356648835.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5388466538519 is a prime.

It is a super-2 number, since 2×5388466538519² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5388466538509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2694233269259 + 2694233269260.

It is an arithmetic number, because the mean of its divisors is an integer number (2694233269260).

Almost surely, 2^{5388466538519} is an apocalyptic number.

5388466538519 is a deficient number, since it is larger than the sum of its proper divisors (1).

5388466538519 is an equidigital number, since it uses as much as digits as its factorization.

5388466538519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 746496000, while the sum is 71.

The spelling of 5388466538519 in words is "five trillion, three hundred eighty-eight billion, four hundred sixty-six million, five hundred thirty-eight thousand, five hundred nineteen".