706475762173 has 2 divisors, whose sum is σ = 706475762174. Its totient is φ = 706475762172.

The previous prime is 706475762159. The next prime is 706475762231. The reversal of 706475762173 is 371267574607.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 483599240569 + 222876521604 = 695413^2 + 472098^2 .

It is a cyclic number.

It is not a de Polignac number, because 706475762173 - 2⁹ = 706475761661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (706475762123) 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, 353237881086 + 353237881087.

It is an arithmetic number, because the mean of its divisors is an integer number (353237881087).

Almost surely, 2^706475762173 is an apocalyptic number.

It is an amenable number.

706475762173 is a deficient number, since it is larger than the sum of its proper divisors (1).

706475762173 is an equidigital number, since it uses as much as digits as its factorization.

706475762173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10372320, while the sum is 55.

It can be divided in two parts, 70647 and 5762173, that added together give a triangular number (5832820 = T₃₄₁₅).

The spelling of 706475762173 in words is "seven hundred six billion, four hundred seventy-five million, seven hundred sixty-two thousand, one hundred seventy-three".