2773667671045 has 32 divisors (see below), whose sum is σ = 3379839505920. Its totient is φ = 2184802813440.

The previous prime is 2773667671043. The next prime is 2773667671079. The reversal of 2773667671045 is 5401767663772.

2773667671045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2773667671045 - 2¹ = 2773667671043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2773667671043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 435218479 + ... + 435224851.

It is an arithmetic number, because the mean of its divisors is an integer number (105619984560).

Almost surely, 2^{2773667671045} is an apocalyptic number.

It is an amenable number.

2773667671045 is a deficient number, since it is larger than the sum of its proper divisors (606171834875).

2773667671045 is a wasteful number, since it uses less digits than its factorization.

2773667671045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9325.

The product of its (nonzero) digits is 62233920, while the sum is 61.

The spelling of 2773667671045 in words is "two trillion, seven hundred seventy-three billion, six hundred sixty-seven million, six hundred seventy-one thousand, forty-five".