1105600561055 has 8 divisors (see below), whose sum is σ = 1326728990400. Its totient is φ = 884474904096.

The previous prime is 1105600560959. The next prime is 1105600561103. The reversal of 1105600561055 is 5501650065011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1105600561055 - 2¹⁸ = 1105600298911 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 318461 + ... + 1520729.

It is an arithmetic number, because the mean of its divisors is an integer number (165841123800).

Almost surely, 2^{1105600561055} is an apocalyptic number.

1105600561055 is a deficient number, since it is larger than the sum of its proper divisors (221128429345).

1105600561055 is a wasteful number, since it uses less digits than its factorization.

1105600561055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1386193.

The product of its (nonzero) digits is 22500, while the sum is 35.

The spelling of 1105600561055 in words is "one trillion, one hundred five billion, six hundred million, five hundred sixty-one thousand, fifty-five".