706144225116553 has 2 divisors, whose sum is σ = 706144225116554. Its totient is φ = 706144225116552.

The previous prime is 706144225116487. The next prime is 706144225116559. The reversal of 706144225116553 is 355611522441607.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 491741623861504 + 214402601255049 = 22175248^2 + 14642493^2 .

It is an emirp because it is prime and its reverse (355611522441607) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 706144225116553 - 2¹⁷ = 706144224985481 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 706144225116553.

It is not a weakly prime, because it can be changed into another prime (706144225116559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353072112558276 + 353072112558277.

It is an arithmetic number, because the mean of its divisors is an integer number (353072112558277).

Almost surely, 2^{706144225116553} is an apocalyptic number.

It is an amenable number.

706144225116553 is a deficient number, since it is larger than the sum of its proper divisors (1).

706144225116553 is an equidigital number, since it uses as much as digits as its factorization.

706144225116553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048000, while the sum is 52.

The spelling of 706144225116553 in words is "seven hundred six trillion, one hundred forty-four billion, two hundred twenty-five million, one hundred sixteen thousand, five hundred fifty-three".