5411978489109 has 16 divisors (see below), whose sum is σ = 7772404851200. Its totient is φ = 3338601171696.

The previous prime is 5411978489069. The next prime is 5411978489119. The reversal of 5411978489109 is 9019848791145.

It is a de Polignac number, because none of the positive numbers 2^k-5411978489109 is a prime.

It is a super-2 number, since 2×5411978489109² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5411978489109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5411978489119) 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 in 15 ways as a sum of consecutive naturals, for example, 1104032329 + ... + 1104037230.

It is an arithmetic number, because the mean of its divisors is an integer number (485775303200).

Almost surely, 2^{5411978489109} is an apocalyptic number.

It is an amenable number.

5411978489109 is a deficient number, since it is larger than the sum of its proper divisors (2360426362091).

5411978489109 is a wasteful number, since it uses less digits than its factorization.

5411978489109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2208069624.

The product of its (nonzero) digits is 26127360, while the sum is 66.

The spelling of 5411978489109 in words is "five trillion, four hundred eleven billion, nine hundred seventy-eight million, four hundred eighty-nine thousand, one hundred nine".