605313603 has 6 divisors (see below), whose sum is σ = 874341884. Its totient is φ = 403542396.

The previous prime is 605313601. The next prime is 605313613. The reversal of 605313603 is 306313506.

605313603 is a `hidden beast` number, since 6 + 0 + 53 + 1 + 3 + 603 = 666.

It is not a de Polignac number, because 605313603 - 2¹ = 605313601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (605313601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33628525 + ... + 33628542.

Almost surely, 2^605313603 is an apocalyptic number.

605313603 is a deficient number, since it is larger than the sum of its proper divisors (269028281).

605313603 is a wasteful number, since it uses less digits than its factorization.

605313603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67257073 (or 67257070 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 27.

The square root of 605313603 is about 24603.1218141113. The cubic root of 605313603 is about 845.9151659481.

The spelling of 605313603 in words is "six hundred five million, three hundred thirteen thousand, six hundred three".