605605545611 has 16 divisors (see below), whose sum is σ = 667284961248. Its totient is φ = 545031552000.

The previous prime is 605605545599. The next prime is 605605545617. The reversal of 605605545611 is 116545506506.

It is a happy number.

It is not a de Polignac number, because 605605545611 - 2²² = 605601351307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (605605545617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10295195 + ... + 10353851.

It is an arithmetic number, because the mean of its divisors is an integer number (41705310078).

Almost surely, 2^605605545611 is an apocalyptic number.

605605545611 is a deficient number, since it is larger than the sum of its proper divisors (61679415637).

605605545611 is a wasteful number, since it uses less digits than its factorization.

605605545611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68062.

The product of its (nonzero) digits is 540000, while the sum is 44.

The spelling of 605605545611 in words is "six hundred five billion, six hundred five million, five hundred forty-five thousand, six hundred eleven".