716162116189 has 8 divisors (see below), whose sum is σ = 771934653560. Its totient is φ = 660487170816.

The previous prime is 716162116181. The next prime is 716162116193. The reversal of 716162116189 is 981611261617.

It can be written as a sum of positive squares in 4 ways, for example, as 192293689 + 715969822500 = 13867^2 + 846150^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 716162116189 - 2³ = 716162116181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716162116181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24382752 + ... + 24412105.

It is an arithmetic number, because the mean of its divisors is an integer number (96491831695).

Almost surely, 2^716162116189 is an apocalyptic number.

It is an amenable number.

716162116189 is a deficient number, since it is larger than the sum of its proper divisors (55772537371).

716162116189 is a wasteful number, since it uses less digits than its factorization.

716162116189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48795999.

The product of its digits is 217728, while the sum is 49.

The spelling of 716162116189 in words is "seven hundred sixteen billion, one hundred sixty-two million, one hundred sixteen thousand, one hundred eighty-nine".