6577117777706 has 32 divisors (see below), whose sum is σ = 11726370071040. Its totient is φ = 2707865686656.

The previous prime is 6577117777649. The next prime is 6577117777723. The reversal of 6577117777706 is 6077777117756.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80320715 + ... + 80402558.

It is an arithmetic number, because the mean of its divisors is an integer number (366449064720).

Almost surely, 2^{6577117777706} is an apocalyptic number.

6577117777706 is a deficient number, since it is larger than the sum of its proper divisors (5149252293334).

6577117777706 is a wasteful number, since it uses less digits than its factorization.

6577117777706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160723398.

The product of its (nonzero) digits is 148237740, while the sum is 68.

The spelling of 6577117777706 in words is "six trillion, five hundred seventy-seven billion, one hundred seventeen million, seven hundred seventy-seven thousand, seven hundred six".