1000802089766 has 8 divisors (see below), whose sum is σ = 1501371288120. Its totient is φ = 500344993728.

The previous prime is 1000802089709. The next prime is 1000802089769. The reversal of 1000802089766 is 6679802080001.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1000802089766.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000802089769) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28003256 + ... + 28038971.

It is an arithmetic number, because the mean of its divisors is an integer number (187671411015).

Almost surely, 2^{1000802089766} is an apocalyptic number.

1000802089766 is a deficient number, since it is larger than the sum of its proper divisors (500569198354).

1000802089766 is an equidigital number, since it uses as much as digits as its factorization.

1000802089766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56051158.

The product of its (nonzero) digits is 290304, while the sum is 47.

The spelling of 1000802089766 in words is "one trillion, eight hundred two million, eighty-nine thousand, seven hundred sixty-six".