670174402082617 has 2 divisors, whose sum is σ = 670174402082618. Its totient is φ = 670174402082616.

The previous prime is 670174402082579. The next prime is 670174402082621. The reversal of 670174402082617 is 716280204471076.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 649535380448256 + 20639021634361 = 25485984^2 + 4543019^2 .

It is a cyclic number.

It is not a de Polignac number, because 670174402082617 - 2¹¹ = 670174402080569 is a prime.

It is a super-2 number, since 2×670174402082617² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (670174402082917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335087201041308 + 335087201041309.

It is an arithmetic number, because the mean of its divisors is an integer number (335087201041309).

Almost surely, 2^{670174402082617} is an apocalyptic number.

It is an amenable number.

670174402082617 is a deficient number, since it is larger than the sum of its proper divisors (1).

670174402082617 is an equidigital number, since it uses as much as digits as its factorization.

670174402082617 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6322176, while the sum is 55.

The spelling of 670174402082617 in words is "six hundred seventy trillion, one hundred seventy-four billion, four hundred two million, eighty-two thousand, six hundred seventeen".