1106745855705 has 48 divisors (see below), whose sum is σ = 2195768689920. Its totient is φ = 505166073984.

The previous prime is 1106745855689. The next prime is 1106745855751. The reversal of 1106745855705 is 5075585476011.

1106745855705 is a `hidden beast` number, since 1 + 1 + 0 + 6 + 7 + 4 + 585 + 57 + 0 + 5 = 666.

It is not a de Polignac number, because 1106745855705 - 2⁴ = 1106745855689 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2484565 + ... + 2895954.

It is an arithmetic number, because the mean of its divisors is an integer number (45745181040).

Almost surely, 2^{1106745855705} is an apocalyptic number.

1106745855705 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1106745855705 is a deficient number, since it is larger than the sum of its proper divisors (1089022834215).

1106745855705 is a wasteful number, since it uses less digits than its factorization.

1106745855705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5381190 (or 5381187 counting only the distinct ones).

The product of its (nonzero) digits is 5880000, while the sum is 54.

The spelling of 1106745855705 in words is "one trillion, one hundred six billion, seven hundred forty-five million, eight hundred fifty-five thousand, seven hundred five".