716851080272 has 20 divisors (see below), whose sum is σ = 1436792036820. Its totient is φ = 346066038528.

The previous prime is 716851080229. The next prime is 716851080329. The reversal of 716851080272 is 272080158617.

It can be written as a sum of positive squares in 2 ways, for example, as 245437013056 + 471414067216 = 495416^2 + 686596^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 772468373 + ... + 772469300.

It is an arithmetic number, because the mean of its divisors is an integer number (71839601841).

Almost surely, 2^716851080272 is an apocalyptic number.

It is an amenable number.

716851080272 is an abundant number, since it is smaller than the sum of its proper divisors (719940956548).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

716851080272 is a wasteful number, since it uses less digits than its factorization.

716851080272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1544937710 (or 1544937704 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 47.

The spelling of 716851080272 in words is "seven hundred sixteen billion, eight hundred fifty-one million, eighty thousand, two hundred seventy-two".