5388466538629 has 2 divisors, whose sum is σ = 5388466538630. Its totient is φ = 5388466538628.

The previous prime is 5388466538519. The next prime is 5388466538633. The reversal of 5388466538629 is 9268356648835.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5369276808900 + 19189729729 = 2317170^2 + 138527^2 .

It is a cyclic number.

It is not a de Polignac number, because 5388466538629 - 2¹³ = 5388466530437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5388466538659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2694233269314 + 2694233269315.

It is an arithmetic number, because the mean of its divisors is an integer number (2694233269315).

Almost surely, 2^{5388466538629} is an apocalyptic number.

It is an amenable number.

5388466538629 is a deficient number, since it is larger than the sum of its proper divisors (1).

5388466538629 is an equidigital number, since it uses as much as digits as its factorization.

5388466538629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1791590400, while the sum is 73.

The spelling of 5388466538629 in words is "five trillion, three hundred eighty-eight billion, four hundred sixty-six million, five hundred thirty-eight thousand, six hundred twenty-nine".