605208104449 has 16 divisors (see below), whose sum is σ = 695986744320. Its totient is φ = 521990038080.

The previous prime is 605208104441. The next prime is 605208104509. The reversal of 605208104449 is 944401802506.

It is a cyclic number.

It is not a de Polignac number, because 605208104449 - 2³ = 605208104441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (605208104441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25880677 + ... + 25904050.

It is an arithmetic number, because the mean of its divisors is an integer number (43499171520).

Almost surely, 2^605208104449 is an apocalyptic number.

It is an amenable number.

605208104449 is a deficient number, since it is larger than the sum of its proper divisors (90778639871).

605208104449 is a wasteful number, since it uses less digits than its factorization.

605208104449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51784800.

The product of its (nonzero) digits is 276480, while the sum is 43.

The spelling of 605208104449 in words is "six hundred five billion, two hundred eight million, one hundred four thousand, four hundred forty-nine".