4109559013 has 16 divisors (see below), whose sum is σ = 4726039680. Its totient is φ = 3500481600.

The previous prime is 4109559011. The next prime is 4109559019. The reversal of 4109559013 is 3109559014.

It is a happy number.

It is not a de Polignac number, because 4109559013 - 2¹ = 4109559011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4109559011) 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, 1210923 + ... + 1214311.

It is an arithmetic number, because the mean of its divisors is an integer number (295377480).

Almost surely, 2^4109559013 is an apocalyptic number.

It is an amenable number.

4109559013 is a deficient number, since it is larger than the sum of its proper divisors (616480667).

4109559013 is a wasteful number, since it uses less digits than its factorization.

4109559013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4428.

The product of its (nonzero) digits is 24300, while the sum is 37.

The square root of 4109559013 is about 64105.8422688603. The cubic root of 4109559013 is about 1601.7635519480.

Subtracting from 4109559013 its reverse (3109559014), we obtain a palindrome (999999999).

The spelling of 4109559013 in words is "four billion, one hundred nine million, five hundred fifty-nine thousand, thirteen".