2773522668878 has 16 divisors (see below), whose sum is σ = 4480348417776. Its totient is φ = 1280075223360.

The previous prime is 2773522668877. The next prime is 2773522668893. The reversal of 2773522668878 is 8788662253772.

2773522668878 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2773522668877) 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, 2654450 + ... + 3548682.

It is an arithmetic number, because the mean of its divisors is an integer number (280021776111).

Almost surely, 2^{2773522668878} is an apocalyptic number.

2773522668878 is a deficient number, since it is larger than the sum of its proper divisors (1706825748898).

2773522668878 is a wasteful number, since it uses less digits than its factorization.

2773522668878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013539.

The product of its digits is 758661120, while the sum is 71.

The spelling of 2773522668878 in words is "two trillion, seven hundred seventy-three billion, five hundred twenty-two million, six hundred sixty-eight thousand, eight hundred seventy-eight".