76705517606 has 8 divisors (see below), whose sum is σ = 115061340504. Its totient is φ = 38351737440.

The previous prime is 76705517597. The next prime is 76705517627. The reversal of 76705517606 is 60671550767.

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

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 413075 + ... + 569246.

It is an arithmetic number, because the mean of its divisors is an integer number (14382667563).

Almost surely, 2^76705517606 is an apocalyptic number.

76705517606 is a deficient number, since it is larger than the sum of its proper divisors (38355822898).

76705517606 is a wasteful number, since it uses less digits than its factorization.

76705517606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021366.

The product of its (nonzero) digits is 1852200, while the sum is 50.

The spelling of 76705517606 in words is "seventy-six billion, seven hundred five million, five hundred seventeen thousand, six hundred six".