605560559983 has 2 divisors, whose sum is σ = 605560559984. Its totient is φ = 605560559982.

The previous prime is 605560559959. The next prime is 605560560019. The reversal of 605560559983 is 389955065506.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-605560559983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (605560559083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302780279991 + 302780279992.

It is an arithmetic number, because the mean of its divisors is an integer number (302780279992).

Almost surely, 2^605560559983 is an apocalyptic number.

605560559983 is a deficient number, since it is larger than the sum of its proper divisors (1).

605560559983 is an equidigital number, since it uses as much as digits as its factorization.

605560559983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43740000, while the sum is 61.

The spelling of 605560559983 in words is "six hundred five billion, five hundred sixty million, five hundred fifty-nine thousand, nine hundred eighty-three".