716222567552 has 216 divisors, whose sum is σ = 1568392693155. Its totient is φ = 325734151680.

The previous prime is 716222567491. The next prime is 716222567579. The reversal of 716222567552 is 255765222617.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 358111283776 + 358111283776 = 598424^2 + 598424^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=598424.

It is a self number, because there is not a number n which added to its sum of digits gives 716222567552.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 5639547713 + ... + 5639547839.

Almost surely, 2^716222567552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 716222567552

716222567552 is an abundant number, since it is smaller than the sum of its proper divisors (852170125603).

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

716222567552 is an equidigital number, since it uses as much as digits as its factorization.

716222567552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368 (or 179 counting only the distinct ones).

The product of its digits is 3528000, while the sum is 50.

Multiplying 716222567552 by its sum of digits (50), we get a square (35811128377600 = 5984240²).

The spelling of 716222567552 in words is "seven hundred sixteen billion, two hundred twenty-two million, five hundred sixty-seven thousand, five hundred fifty-two".