4055510543111 has 4 divisors (see below), whose sum is σ = 4149824741832. Its totient is φ = 3961196344392.

The previous prime is 4055510543107. The next prime is 4055510543191. The reversal of 4055510543111 is 1113450155504.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4055510543111 - 2² = 4055510543107 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 (4055510543191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47157099296 + ... + 47157099381.

It is an arithmetic number, because the mean of its divisors is an integer number (1037456185458).

Almost surely, 2^{4055510543111} is an apocalyptic number.

4055510543111 is a deficient number, since it is larger than the sum of its proper divisors (94314198721).

4055510543111 is an equidigital number, since it uses as much as digits as its factorization.

4055510543111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94314198720.

The product of its (nonzero) digits is 30000, while the sum is 35.

Adding to 4055510543111 its reverse (1113450155504), we get a palindrome (5168960698615).

The spelling of 4055510543111 in words is "four trillion, fifty-five billion, five hundred ten million, five hundred forty-three thousand, one hundred eleven".