2753840273 has 2 divisors, whose sum is σ = 2753840274. Its totient is φ = 2753840272.

The previous prime is 2753840249. The next prime is 2753840311. The reversal of 2753840273 is 3720483572.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2425759504 + 328080769 = 49252^2 + 18113^2 .

It is a cyclic number.

It is not a de Polignac number, because 2753840273 - 2¹² = 2753836177 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2753840273.

It is not a weakly prime, because it can be changed into another prime (2753860273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1376920136 + 1376920137.

It is an arithmetic number, because the mean of its divisors is an integer number (1376920137).

Almost surely, 2^2753840273 is an apocalyptic number.

It is an amenable number.

2753840273 is a deficient number, since it is larger than the sum of its proper divisors (1).

2753840273 is an equidigital number, since it uses as much as digits as its factorization.

2753840273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 282240, while the sum is 41.

The square root of 2753840273 is about 52477.0452007351. The cubic root of 2753840273 is about 1401.6715193243.

The spelling of 2753840273 in words is "two billion, seven hundred fifty-three million, eight hundred forty thousand, two hundred seventy-three".