105560055546 has 32 divisors (see below), whose sum is σ = 230920588800. Its totient is φ = 31903487280.

The previous prime is 105560055529. The next prime is 105560055551. The reversal of 105560055546 is 645550065501.

It is a super-2 number, since 2×105560055546² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 105560055498 and 105560055507.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2085006 + ... + 2135033.

It is an arithmetic number, because the mean of its divisors is an integer number (7216268400).

Almost surely, 2^105560055546 is an apocalyptic number.

105560055546 is an abundant number, since it is smaller than the sum of its proper divisors (125360533254).

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

105560055546 is a wasteful number, since it uses less digits than its factorization.

105560055546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4220434.

The product of its (nonzero) digits is 450000, while the sum is 42.

The spelling of 105560055546 in words is "one hundred five billion, five hundred sixty million, fifty-five thousand, five hundred forty-six".