605342163 has 16 divisors (see below), whose sum is σ = 849161376. Its totient is φ = 383074560.

The previous prime is 605342159. The next prime is 605342173. The reversal of 605342163 is 361243506.

It is not a de Polignac number, because 605342163 - 2² = 605342159 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 605342163.

It is not an unprimeable number, because it can be changed into a prime (605342123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61956 + ... + 71057.

It is an arithmetic number, because the mean of its divisors is an integer number (53072586).

Almost surely, 2^605342163 is an apocalyptic number.

605342163 is a deficient number, since it is larger than the sum of its proper divisors (243819213).

605342163 is a wasteful number, since it uses less digits than its factorization.

605342163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133094.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 605342163 is about 24603.7022214138. The cubic root of 605342163 is about 845.9284697722.

Adding to 605342163 its reverse (361243506), we get a palindrome (966585669).

The spelling of 605342163 in words is "six hundred five million, three hundred forty-two thousand, one hundred sixty-three".