5505510556111 has 8 divisors (see below), whose sum is σ = 5640350618448. Its totient is φ = 5370697128000.

The previous prime is 5505510556109. The next prime is 5505510556123. The reversal of 5505510556111 is 1116550155055.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5505510556111 - 2¹ = 5505510556109 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 (5505510556141) 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, 6239760 + ... + 7067221.

It is an arithmetic number, because the mean of its divisors is an integer number (705043827306).

Almost surely, 2^{5505510556111} is an apocalyptic number.

5505510556111 is a deficient number, since it is larger than the sum of its proper divisors (134840062337).

5505510556111 is a wasteful number, since it uses less digits than its factorization.

5505510556111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13317113.

The product of its (nonzero) digits is 93750, while the sum is 40.

The spelling of 5505510556111 in words is "five trillion, five hundred five billion, five hundred ten million, five hundred fifty-six thousand, one hundred eleven".