3812773795277 has 2 divisors, whose sum is σ = 3812773795278. Its totient is φ = 3812773795276.

The previous prime is 3812773795249. The next prime is 3812773795309. The reversal of 3812773795277 is 7725973772183.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2352033245956 + 1460740549321 = 1533634^2 + 1208611^2 .

It is a cyclic number.

It is not a de Polignac number, because 3812773795277 - 2¹⁴ = 3812773778893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3812773795217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1906386897638 + 1906386897639.

It is an arithmetic number, because the mean of its divisors is an integer number (1906386897639).

Almost surely, 2^{3812773795277} is an apocalyptic number.

It is an amenable number.

3812773795277 is a deficient number, since it is larger than the sum of its proper divisors (1).

3812773795277 is an equidigital number, since it uses as much as digits as its factorization.

3812773795277 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 217818720, while the sum is 68.

The spelling of 3812773795277 in words is "three trillion, eight hundred twelve billion, seven hundred seventy-three million, seven hundred ninety-five thousand, two hundred seventy-seven".