110605005505 has 8 divisors (see below), whose sum is σ = 132800207400. Its totient is φ = 88434537216.

The previous prime is 110605005499. The next prime is 110605005547. The reversal of 110605005505 is 505500506011.

It can be written as a sum of positive squares in 4 ways, for example, as 38592209601 + 72012795904 = 196449^2 + 268352^2 .

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 110605005505 - 2⁵ = 110605005473 is a prime.

It is a super-2 number, since 2×110605005505² (a number of 23 digits) contains 22 as substring.

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, 6173560 + ... + 6191449.

It is an arithmetic number, because the mean of its divisors is an integer number (16600025925).

Almost surely, 2^110605005505 is an apocalyptic number.

It is an amenable number.

110605005505 is a deficient number, since it is larger than the sum of its proper divisors (22195201895).

110605005505 is a wasteful number, since it uses less digits than its factorization.

110605005505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12366803.

The product of its (nonzero) digits is 3750, while the sum is 28.

The spelling of 110605005505 in words is "one hundred ten billion, six hundred five million, five thousand, five hundred five".