5611105055560 has 32 divisors (see below), whose sum is σ = 12626275127040. Its totient is φ = 2244212910784.

The previous prime is 5611105055557. The next prime is 5611105055561. The reversal of 5611105055560 is 655505011165.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (5611105055561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6762712 + ... + 7546951.

It is an arithmetic number, because the mean of its divisors is an integer number (394571097720).

Almost surely, 2^{5611105055560} is an apocalyptic number.

It is an amenable number.

5611105055560 is an abundant number, since it is smaller than the sum of its proper divisors (7015170071480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5611105055560 is a wasteful number, since it uses less digits than its factorization.

5611105055560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14319477 (or 14319473 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 40.

The spelling of 5611105055560 in words is "five trillion, six hundred eleven billion, one hundred five million, fifty-five thousand, five hundred sixty".