846597068443057 has 2 divisors, whose sum is σ = 846597068443058. Its totient is φ = 846597068443056.

The previous prime is 846597068443043. The next prime is 846597068443099. The reversal of 846597068443057 is 750344860795648.

846597068443057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 805950310461696 + 40646757981361 = 28389264^2 + 6375481^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-846597068443057 is a prime.

It is not a weakly prime, because it can be changed into another prime (846597068443457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 423298534221528 + 423298534221529.

It is an arithmetic number, because the mean of its divisors is an integer number (423298534221529).

Almost surely, 2^{846597068443057} is an apocalyptic number.

It is an amenable number.

846597068443057 is a deficient number, since it is larger than the sum of its proper divisors (1).

846597068443057 is an equidigital number, since it uses as much as digits as its factorization.

846597068443057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4877107200, while the sum is 76.

The spelling of 846597068443057 in words is "eight hundred forty-six trillion, five hundred ninety-seven billion, sixty-eight million, four hundred forty-three thousand, fifty-seven".