5511110601011 has 8 divisors (see below), whose sum is σ = 5621933199024. Its totient is φ = 5400541313440.

The previous prime is 5511110600981. The next prime is 5511110601037. The reversal of 5511110601011 is 1101060111155.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5511110601011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5511110601071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63283661 + ... + 63370686.

It is an arithmetic number, because the mean of its divisors is an integer number (702741649878).

Almost surely, 2^{5511110601011} is an apocalyptic number.

5511110601011 is a deficient number, since it is larger than the sum of its proper divisors (110822598013).

5511110601011 is a wasteful number, since it uses less digits than its factorization.

5511110601011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126655221.

The product of its (nonzero) digits is 150, while the sum is 23.

Adding to 5511110601011 its reverse (1101060111155), we get a palindrome (6612170712166).

The spelling of 5511110601011 in words is "five trillion, five hundred eleven billion, one hundred ten million, six hundred one thousand, eleven".