2765038197792 has 72 divisors (see below), whose sum is σ = 7859498414544. Its totient is φ = 850780978944.

The previous prime is 2765038197689. The next prime is 2765038197833. The reversal of 2765038197792 is 2977918305672.

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 11 ways as a sum of consecutive naturals, for example, 85198218 + ... + 85230665.

It is an arithmetic number, because the mean of its divisors is an integer number (109159700202).

Almost surely, 2^{2765038197792} is an apocalyptic number.

It is an amenable number.

2765038197792 is an abundant number, since it is smaller than the sum of its proper divisors (5094460216752).

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

2765038197792 is a wasteful number, since it uses less digits than its factorization.

2765038197792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170428922 (or 170428901 counting only the distinct ones).

The product of its (nonzero) digits is 80015040, while the sum is 66.

The spelling of 2765038197792 in words is "two trillion, seven hundred sixty-five billion, thirty-eight million, one hundred ninety-seven thousand, seven hundred ninety-two".