5561061055118 has 16 divisors (see below), whose sum is σ = 8723917973376. Its totient is φ = 2653634188920.

The previous prime is 5561061055093. The next prime is 5561061055153. The reversal of 5561061055118 is 8115501601655.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 136427288 + ... + 136468043.

It is an arithmetic number, because the mean of its divisors is an integer number (545244873336).

Almost surely, 2^{5561061055118} is an apocalyptic number.

5561061055118 is a deficient number, since it is larger than the sum of its proper divisors (3162856918258).

5561061055118 is a wasteful number, since it uses less digits than its factorization.

5561061055118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272895799.

The product of its (nonzero) digits is 180000, while the sum is 44.

The spelling of 5561061055118 in words is "five trillion, five hundred sixty-one billion, sixty-one million, fifty-five thousand, one hundred eighteen".