1105600561056 has 96 divisors (see below), whose sum is σ = 3248206375680. Its totient is φ = 365843455488.

The previous prime is 1105600560959. The next prime is 1105600561103. The reversal of 1105600561056 is 6501650065011.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1105600561056.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4551816 + ... + 4788551.

It is an arithmetic number, because the mean of its divisors is an integer number (33835483080).

Almost surely, 2^{1105600561056} is an apocalyptic number.

1105600561056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1105600561056 is an abundant number, since it is smaller than the sum of its proper divisors (2142605814624).

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

1105600561056 is a wasteful number, since it uses less digits than its factorization.

1105600561056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9340523 (or 9340509 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The spelling of 1105600561056 in words is "one trillion, one hundred five billion, six hundred million, five hundred sixty-one thousand, fifty-six".