708664266463 has 2 divisors, whose sum is σ = 708664266464. Its totient is φ = 708664266462.

The previous prime is 708664266461. The next prime is 708664266503. The reversal of 708664266463 is 364662466807.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (364662466807) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 708664266463 - 2¹ = 708664266461 is a prime.

Together with 708664266461, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 708664266398 and 708664266407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (708664266461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 354332133231 + 354332133232.

It is an arithmetic number, because the mean of its divisors is an integer number (354332133232).

Almost surely, 2^708664266463 is an apocalyptic number.

708664266463 is a deficient number, since it is larger than the sum of its proper divisors (1).

708664266463 is an equidigital number, since it uses as much as digits as its factorization.

708664266463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41803776, while the sum is 58.

The spelling of 708664266463 in words is "seven hundred eight billion, six hundred sixty-four million, two hundred sixty-six thousand, four hundred sixty-three".