608146884817 has 2 divisors, whose sum is σ = 608146884818. Its totient is φ = 608146884816.

The previous prime is 608146884803. The next prime is 608146884847. The reversal of 608146884817 is 718488641806.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 305730479041 + 302416405776 = 552929^2 + 549924^2 .

It is a cyclic number.

It is not a de Polignac number, because 608146884817 - 2⁷ = 608146884689 is a prime.

It is not a weakly prime, because it can be changed into another prime (608146884847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304073442408 + 304073442409.

It is an arithmetic number, because the mean of its divisors is an integer number (304073442409).

Almost surely, 2^608146884817 is an apocalyptic number.

It is an amenable number.

608146884817 is a deficient number, since it is larger than the sum of its proper divisors (1).

608146884817 is an equidigital number, since it uses as much as digits as its factorization.

608146884817 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16515072, while the sum is 61.

The spelling of 608146884817 in words is "six hundred eight billion, one hundred forty-six million, eight hundred eighty-four thousand, eight hundred seventeen".