708700445552273 has 2 divisors, whose sum is σ = 708700445552274. Its totient is φ = 708700445552272.

The previous prime is 708700445552189. The next prime is 708700445552327. The reversal of 708700445552273 is 372255544007807.

Together with next prime (708700445552327) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 412027965534784 + 296672480017489 = 20298472^2 + 17224183^2 .

It is an emirp because it is prime and its reverse (372255544007807) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 708700445552273 - 2¹⁰ = 708700445551249 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (708700445552773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 354350222776136 + 354350222776137.

It is an arithmetic number, because the mean of its divisors is an integer number (354350222776137).

Almost surely, 2^{708700445552273} is an apocalyptic number.

It is an amenable number.

708700445552273 is a deficient number, since it is larger than the sum of its proper divisors (1).

708700445552273 is an equidigital number, since it uses as much as digits as its factorization.

708700445552273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 65856000, while the sum is 59.

The spelling of 708700445552273 in words is "seven hundred eight trillion, seven hundred billion, four hundred forty-five million, five hundred fifty-two thousand, two hundred seventy-three".