605605613411 has 4 divisors (see below), whose sum is σ = 613901580792. Its totient is φ = 597309646032.

The previous prime is 605605613401. The next prime is 605605613413. The reversal of 605605613411 is 114316506506.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 605605613411 - 2²² = 605601419107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (605605613413) 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 3 ways as a sum of consecutive naturals, for example, 4147983581 + ... + 4147983726.

It is an arithmetic number, because the mean of its divisors is an integer number (153475395198).

Almost surely, 2^605605613411 is an apocalyptic number.

605605613411 is a deficient number, since it is larger than the sum of its proper divisors (8295967381).

605605613411 is an equidigital number, since it uses as much as digits as its factorization.

605605613411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8295967380.

The product of its (nonzero) digits is 64800, while the sum is 38.

The spelling of 605605613411 in words is "six hundred five billion, six hundred five million, six hundred thirteen thousand, four hundred eleven".