605506411 has 4 divisors (see below), whose sum is σ = 607741024. Its totient is φ = 603271800.

The previous prime is 605506393. The next prime is 605506423. The reversal of 605506411 is 114605506.

605506411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 605506411 - 2¹¹ = 605504363 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 605506411.

It is not an unprimeable number, because it can be changed into a prime (605506511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1116900 + ... + 1117441.

It is an arithmetic number, because the mean of its divisors is an integer number (151935256).

Almost surely, 2^605506411 is an apocalyptic number.

605506411 is a deficient number, since it is larger than the sum of its proper divisors (2234613).

605506411 is a wasteful number, since it uses less digits than its factorization.

605506411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2234612.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 605506411 is about 24607.0398666723. The cubic root of 605506411 is about 846.0049716821.

The spelling of 605506411 in words is "six hundred five million, five hundred six thousand, four hundred eleven".