110565555555601 has 48 divisors (see below), whose sum is σ = 118299427646400. Its totient is φ = 103313938710528.

The previous prime is 110565555555599. The next prime is 110565555555613. The reversal of 110565555555601 is 106555555565011.

It is not a de Polignac number, because 110565555555601 - 2¹ = 110565555555599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110565555555401) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 47270437290 + ... + 47270439628.

It is an arithmetic number, because the mean of its divisors is an integer number (2464571409300).

Almost surely, 2^{110565555555601} is an apocalyptic number.

It is an amenable number.

110565555555601 is a deficient number, since it is larger than the sum of its proper divisors (7733872090799).

110565555555601 is a wasteful number, since it uses less digits than its factorization.

110565555555601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4306 (or 4289 counting only the distinct ones).

The product of its (nonzero) digits is 14062500, while the sum is 55.

The spelling of 110565555555601 in words is "one hundred ten trillion, five hundred sixty-five billion, five hundred fifty-five million, five hundred fifty-five thousand, six hundred one".