76660216163 has 8 divisors (see below), whose sum is σ = 78355674432. Its totient is φ = 74967440896.

The previous prime is 76660216151. The next prime is 76660216187. The reversal of 76660216163 is 36161206667.

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 76660216163 - 2⁴ = 76660216147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76660216363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 612920 + ... + 727317.

It is an arithmetic number, because the mean of its divisors is an integer number (9794459304).

Almost surely, 2^76660216163 is an apocalyptic number.

76660216163 is a deficient number, since it is larger than the sum of its proper divisors (1695458269).

76660216163 is a wasteful number, since it uses less digits than its factorization.

76660216163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341501.

The product of its (nonzero) digits is 326592, while the sum is 44.

The spelling of 76660216163 in words is "seventy-six billion, six hundred sixty million, two hundred sixteen thousand, one hundred sixty-three".