708417272853 has 18 divisors (see below), whose sum is σ = 1029833026742. Its totient is φ = 469249082640.

The previous prime is 708417272831. The next prime is 708417272869. The reversal of 708417272853 is 358272714807.

It can be written as a sum of positive squares in only one way, i.e., 545977643409 + 162439629444 = 738903^2 + 403038^2 .

It is not a de Polignac number, because 708417272853 - 2¹⁶ = 708417207317 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 708417272853.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (708417272803) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 31627288 + ... + 31649678.

Almost surely, 2^708417272853 is an apocalyptic number.

It is an amenable number.

708417272853 is a deficient number, since it is larger than the sum of its proper divisors (321415753889).

708417272853 is an frugal number, since it uses more digits than its factorization.

708417272853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44945 (or 22551 counting only the distinct ones).

The product of its (nonzero) digits is 5268480, while the sum is 54.

The spelling of 708417272853 in words is "seven hundred eight billion, four hundred seventeen million, two hundred seventy-two thousand, eight hundred fifty-three".