5511106005511 has 8 divisors (see below), whose sum is σ = 5701725356544. Its totient is φ = 5321289263160.

The previous prime is 5511106005491. The next prime is 5511106005533. The reversal of 5511106005511 is 1155006011155.

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

It is not a de Polignac number, because 5511106005511 - 2¹⁹ = 5511105481223 is a prime.

It is a super-2 number, since 2×5511106005511² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5511106005541) 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, 200638201 + ... + 200665666.

It is an arithmetic number, because the mean of its divisors is an integer number (712715669568).

Almost surely, 2^{5511106005511} is an apocalyptic number.

5511106005511 is a deficient number, since it is larger than the sum of its proper divisors (190619351033).

5511106005511 is a wasteful number, since it uses less digits than its factorization.

5511106005511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401304341.

The product of its (nonzero) digits is 3750, while the sum is 31.

The spelling of 5511106005511 in words is "five trillion, five hundred eleven billion, one hundred six million, five thousand, five hundred eleven".