708240887513 has 4 divisors (see below), whose sum is σ = 708252784308. Its totient is φ = 708228990720.

The previous prime is 708240887423. The next prime is 708240887521. The reversal of 708240887513 is 315788042807.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 602714664409 + 105526223104 = 776347^2 + 324848^2 .

It is a cyclic number.

It is not a de Polignac number, because 708240887513 - 2³⁰ = 707167145689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (708240887113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5858648 + ... + 5978313.

It is an arithmetic number, because the mean of its divisors is an integer number (177063196077).

Almost surely, 2^708240887513 is an apocalyptic number.

It is an amenable number.

708240887513 is a deficient number, since it is larger than the sum of its proper divisors (11896795).

708240887513 is a wasteful number, since it uses less digits than its factorization.

708240887513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11896794.

The product of its (nonzero) digits is 3010560, while the sum is 53.

The spelling of 708240887513 in words is "seven hundred eight billion, two hundred forty million, eight hundred eighty-seven thousand, five hundred thirteen".