105560005560550 has 12 divisors (see below), whose sum is σ = 196341610342716. Its totient is φ = 42224002224200.

The previous prime is 105560005560511. The next prime is 105560005560587. The reversal of 105560005560550 is 55065500065501.

It is a super-2 number, since 2×105560005560550² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105560005560497 and 105560005560506.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1055600055556 + ... + 1055600055655.

It is an arithmetic number, because the mean of its divisors is an integer number (16361800861893).

Almost surely, 2^{105560005560550} is an apocalyptic number.

105560005560550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105560005560550 is a deficient number, since it is larger than the sum of its proper divisors (90781604782166).

105560005560550 is a wasteful number, since it uses less digits than its factorization.

105560005560550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2111200111223 (or 2111200111218 counting only the distinct ones).

The product of its (nonzero) digits is 562500, while the sum is 43.

The spelling of 105560005560550 in words is "one hundred five trillion, five hundred sixty billion, five million, five hundred sixty thousand, five hundred fifty".