5605500061111 has 16 divisors (see below), whose sum is σ = 5652096182208. Its totient is φ = 5559034752000.

The previous prime is 5605500061081. The next prime is 5605500061157. The reversal of 5605500061111 is 1111600055065.

It is a cyclic number.

It is not a de Polignac number, because 5605500061111 - 2⁷ = 5605500060983 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 (5605500068111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 329862631 + ... + 329879623.

It is an arithmetic number, because the mean of its divisors is an integer number (353256011388).

Almost surely, 2^{5605500061111} is an apocalyptic number.

5605500061111 is a deficient number, since it is larger than the sum of its proper divisors (46596121097).

5605500061111 is a wasteful number, since it uses less digits than its factorization.

5605500061111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20682.

The product of its (nonzero) digits is 4500, while the sum is 31.

The spelling of 5605500061111 in words is "five trillion, six hundred five billion, five hundred million, sixty-one thousand, one hundred eleven".