76738165659 has 6 divisors (see below), whose sum is σ = 110844017076. Its totient is φ = 51158777100.

The previous prime is 76738165627. The next prime is 76738165717. The reversal of 76738165659 is 95656183767.

76738165659 is a `hidden beast` number, since 7 + 67 + 3 + 8 + 1 + 6 + 565 + 9 = 666.

It is not a de Polignac number, because 76738165659 - 2⁵ = 76738165627 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 76738165596 and 76738165605.

It is not an unprimeable number, because it can be changed into a prime (76738165619) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4263231417 + ... + 4263231434.

It is an arithmetic number, because the mean of its divisors is an integer number (18474002846).

Almost surely, 2^76738165659 is an apocalyptic number.

76738165659 is a deficient number, since it is larger than the sum of its proper divisors (34105851417).

76738165659 is a wasteful number, since it uses less digits than its factorization.

76738165659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8526462857 (or 8526462854 counting only the distinct ones).

The product of its digits is 57153600, while the sum is 63.

The spelling of 76738165659 in words is "seventy-six billion, seven hundred thirty-eight million, one hundred sixty-five thousand, six hundred fifty-nine".