605416481 has 2 divisors, whose sum is σ = 605416482. Its totient is φ = 605416480.

The previous prime is 605416451. The next prime is 605416501. The reversal of 605416481 is 184614506.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 464187025 + 141229456 = 21545^2 + 11884^2 .

It is a cyclic number.

It is not a de Polignac number, because 605416481 - 2⁶ = 605416417 is a prime.

It is a super-2 number, since 2×605416481² = 733058230932846722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (605416451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302708240 + 302708241.

It is an arithmetic number, because the mean of its divisors is an integer number (302708241).

Almost surely, 2^605416481 is an apocalyptic number.

It is an amenable number.

605416481 is a deficient number, since it is larger than the sum of its proper divisors (1).

605416481 is an equidigital number, since it uses as much as digits as its factorization.

605416481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 605416481 is about 24605.2124762214. The cubic root of 605416481 is about 845.9630866348.

The spelling of 605416481 in words is "six hundred five million, four hundred sixteen thousand, four hundred eighty-one".