605332313 has 2 divisors, whose sum is σ = 605332314. Its totient is φ = 605332312.

The previous prime is 605332291. The next prime is 605332333. The reversal of 605332313 is 313233506.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 424483609 + 180848704 = 20603^2 + 13448^2 .

It is a cyclic number.

It is not a de Polignac number, because 605332313 - 2⁶ = 605332249 is a prime.

It is not a weakly prime, because it can be changed into another prime (605332333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302666156 + 302666157.

It is an arithmetic number, because the mean of its divisors is an integer number (302666157).

Almost surely, 2^605332313 is an apocalyptic number.

It is an amenable number.

605332313 is a deficient number, since it is larger than the sum of its proper divisors (1).

605332313 is an equidigital number, since it uses as much as digits as its factorization.

605332313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860, while the sum is 26.

The square root of 605332313 is about 24603.5020474728. The cubic root of 605332313 is about 845.9238814908.

Adding to 605332313 its reverse (313233506), we get a palindrome (918565819).

The spelling of 605332313 in words is "six hundred five million, three hundred thirty-two thousand, three hundred thirteen".