5511110055101 has 8 divisors (see below), whose sum is σ = 6348005283840. Its totient is φ = 4686613274448.

The previous prime is 5511110055083. The next prime is 5511110055149. The reversal of 5511110055101 is 1015500111155.

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

It is a de Polignac number, because none of the positive numbers 2^k-5511110055101 is a prime.

It is a super-2 number, since 2×5511110055101² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5511110055181) 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, 3099611066 + ... + 3099612843.

It is an arithmetic number, because the mean of its divisors is an integer number (793500660480).

Almost surely, 2^{5511110055101} is an apocalyptic number.

It is an amenable number.

5511110055101 is a deficient number, since it is larger than the sum of its proper divisors (836895228739).

5511110055101 is a wasteful number, since it uses less digits than its factorization.

5511110055101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6199224043.

The product of its (nonzero) digits is 625, while the sum is 26.

Adding to 5511110055101 its reverse (1015500111155), we get a palindrome (6526610166256).

The spelling of 5511110055101 in words is "five trillion, five hundred eleven billion, one hundred ten million, fifty-five thousand, one hundred one".