5515440113 has 8 divisors (see below), whose sum is σ = 5847233280. Its totient is φ = 5193264240.

The previous prime is 5515440041. The next prime is 5515440127. The reversal of 5515440113 is 3110445155.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5515440113 - 2⁸ = 5515439857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5515440143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2403143 + ... + 2405436.

It is an arithmetic number, because the mean of its divisors is an integer number (730904160).

Almost surely, 2^5515440113 is an apocalyptic number.

It is an amenable number.

5515440113 is a deficient number, since it is larger than the sum of its proper divisors (331793167).

5515440113 is a wasteful number, since it uses less digits than its factorization.

5515440113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4808647.

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 5515440113 is about 74266.0091360779. The cubic root of 5515440113 is about 1766.8244115742.

Adding to 5515440113 its reverse (3110445155), we get a palindrome (8625885268).

The spelling of 5515440113 in words is "five billion, five hundred fifteen million, four hundred forty thousand, one hundred thirteen".