5105550011069 has 16 divisors (see below), whose sum is σ = 5250354464880. Its totient is φ = 4961106247680.

The previous prime is 5105550011047. The next prime is 5105550011071. The reversal of 5105550011069 is 9601100555015.

It can be written as a sum of positive squares in 8 ways, for example, as 751796511844 + 4353753499225 = 867062^2 + 2086565^2 .

It is a de Polignac number, because none of the positive numbers 2^k-5105550011069 is a prime.

It is a super-2 number, since 2×5105550011069² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5105550011269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 318432077 + ... + 318448109.

It is an arithmetic number, because the mean of its divisors is an integer number (328147154055).

Almost surely, 2^{5105550011069} is an apocalyptic number.

It is an amenable number.

5105550011069 is a deficient number, since it is larger than the sum of its proper divisors (144804453811).

5105550011069 is a wasteful number, since it uses less digits than its factorization.

5105550011069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26720.

The product of its (nonzero) digits is 33750, while the sum is 38.

The spelling of 5105550011069 in words is "five trillion, one hundred five billion, five hundred fifty million, eleven thousand, sixty-nine".