5541112551 has 16 divisors (see below), whose sum is σ = 8302404096. Its totient is φ = 3261657696.

The previous prime is 5541112531. The next prime is 5541112553. The reversal of 5541112551 is 1552111455.

5541112551 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5541112551 - 2¹¹ = 5541110503 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5541112553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3087795 + ... + 3089588.

It is an arithmetic number, because the mean of its divisors is an integer number (518900256).

Almost surely, 2^5541112551 is an apocalyptic number.

5541112551 is a deficient number, since it is larger than the sum of its proper divisors (2761291545).

5541112551 is a wasteful number, since it uses less digits than its factorization.

5541112551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6177422.

The product of its digits is 5000, while the sum is 30.

The square root of 5541112551 is about 74438.6495780250. The cubic root of 5541112551 is about 1769.5614850986.

The spelling of 5541112551 in words is "five billion, five hundred forty-one million, one hundred twelve thousand, five hundred fifty-one".