2813737273 has 2 divisors, whose sum is σ = 2813737274. Its totient is φ = 2813737272.

The previous prime is 2813737259. The next prime is 2813737279. The reversal of 2813737273 is 3727373182.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2662250409 + 151486864 = 51597^2 + 12308^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2813737273 is a prime.

It is not a weakly prime, because it can be changed into another prime (2813737279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1406868636 + 1406868637.

It is an arithmetic number, because the mean of its divisors is an integer number (1406868637).

Almost surely, 2^2813737273 is an apocalyptic number.

It is an amenable number.

2813737273 is a deficient number, since it is larger than the sum of its proper divisors (1).

2813737273 is an equidigital number, since it uses as much as digits as its factorization.

2813737273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 296352, while the sum is 43.

The square root of 2813737273 is about 53044.6724280582. The cubic root of 2813737273 is about 1411.7610029263.

The spelling of 2813737273 in words is "two billion, eight hundred thirteen million, seven hundred thirty-seven thousand, two hundred seventy-three".