716851649201 has 2 divisors, whose sum is σ = 716851649202. Its totient is φ = 716851649200.

The previous prime is 716851649159. The next prime is 716851649231. The reversal of 716851649201 is 102946158617.

716851649201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 694762258576 + 22089390625 = 833524^2 + 148625^2 .

It is a cyclic number.

It is not a de Polignac number, because 716851649201 - 2¹⁴ = 716851632817 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 716851649201.

It is not a weakly prime, because it can be changed into another prime (716851649231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358425824600 + 358425824601.

It is an arithmetic number, because the mean of its divisors is an integer number (358425824601).

Almost surely, 2^716851649201 is an apocalyptic number.

It is an amenable number.

716851649201 is a deficient number, since it is larger than the sum of its proper divisors (1).

716851649201 is an equidigital number, since it uses as much as digits as its factorization.

716851649201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 725760, while the sum is 50.

The spelling of 716851649201 in words is "seven hundred sixteen billion, eight hundred fifty-one million, six hundred forty-nine thousand, two hundred one".