5385036869989 has 4 divisors (see below), whose sum is σ = 6154327851424. Its totient is φ = 4615745888556.

The previous prime is 5385036869969. The next prime is 5385036870001. The reversal of 5385036869989 is 9899686305835.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5385036869989 - 2¹⁵ = 5385036837221 is a prime.

It is a super-2 number, since 2×5385036869989² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5385036869969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 384645490707 + ... + 384645490720.

It is an arithmetic number, because the mean of its divisors is an integer number (1538581962856).

Almost surely, 2^{5385036869989} is an apocalyptic number.

It is an amenable number.

5385036869989 is a deficient number, since it is larger than the sum of its proper divisors (769290981435).

5385036869989 is an equidigital number, since it uses as much as digits as its factorization.

5385036869989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769290981434.

The product of its (nonzero) digits is 3023308800, while the sum is 79.

The spelling of 5385036869989 in words is "five trillion, three hundred eighty-five billion, thirty-six million, eight hundred sixty-nine thousand, nine hundred eighty-nine".