77066060036 has 12 divisors (see below), whose sum is σ = 154132120128. Its totient is φ = 33028311432.

The previous prime is 77066060017. The next prime is 77066060051. The reversal of 77066060036 is 63006066077.

77066060036 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 77066059975 and 77066060002.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1376179616 + ... + 1376179671.

It is an arithmetic number, because the mean of its divisors is an integer number (12844343344).

Almost surely, 2^77066060036 is an apocalyptic number.

It is an amenable number.

77066060036 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

77066060036 is a wasteful number, since it uses less digits than its factorization.

77066060036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2752359298 (or 2752359296 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 41.

The spelling of 77066060036 in words is "seventy-seven billion, sixty-six million, sixty thousand, thirty-six".