796511668105 has 8 divisors (see below), whose sum is σ = 955822768200. Its totient is φ = 637203490176.

The previous prime is 796511668091. The next prime is 796511668153. The reversal of 796511668105 is 501866115697.

It can be written as a sum of positive squares in 4 ways, for example, as 24376889161 + 772134778944 = 156131^2 + 878712^2 .

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 796511668105 - 2⁹ = 796511667593 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77860 + ... + 1264549.

It is an arithmetic number, because the mean of its divisors is an integer number (119477846025).

Almost surely, 2^796511668105 is an apocalyptic number.

It is an amenable number.

796511668105 is a deficient number, since it is larger than the sum of its proper divisors (159311100095).

796511668105 is a wasteful number, since it uses less digits than its factorization.

796511668105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1461083.

The product of its (nonzero) digits is 2721600, while the sum is 55.

It can be divided in two parts, 796511 and 668105, that added together give a triangular number (1464616 = T₁₇₁₁).

The spelling of 796511668105 in words is "seven hundred ninety-six billion, five hundred eleven million, six hundred sixty-eight thousand, one hundred five".