2772864682773 has 8 divisors (see below), whose sum is σ = 3720701655648. Its totient is φ = 1836802082544.

The previous prime is 2772864682663. The next prime is 2772864682787. The reversal of 2772864682773 is 3772864682772.

2772864682773 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2772864682773 - 2¹⁴ = 2772864666389 is a prime.

It is a Smith number, since the sum of its digits (69) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 2772864682698 and 2772864682707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2772864682793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2943592611 + ... + 2943593552.

It is an arithmetic number, because the mean of its divisors is an integer number (465087706956).

Almost surely, 2^{2772864682773} is an apocalyptic number.

It is an amenable number.

2772864682773 is a deficient number, since it is larger than the sum of its proper divisors (947836972875).

2772864682773 is a wasteful number, since it uses less digits than its factorization.

2772864682773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5887186323.

The product of its digits is 531062784, while the sum is 69.

Subtracting 2772864682773 from its reverse (3772864682772), we obtain a palindrome (999999999999).

The spelling of 2772864682773 in words is "two trillion, seven hundred seventy-two billion, eight hundred sixty-four million, six hundred eighty-two thousand, seven hundred seventy-three".