2712264209 has 2 divisors, whose sum is σ = 2712264210. Its totient is φ = 2712264208.

The previous prime is 2712264187. The next prime is 2712264299. The reversal of 2712264209 is 9024622172.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2691534400 + 20729809 = 51880^2 + 4553^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2712264209 is a prime.

It is not a weakly prime, because it can be changed into another prime (2712264299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1356132104 + 1356132105.

It is an arithmetic number, because the mean of its divisors is an integer number (1356132105).

Almost surely, 2^2712264209 is an apocalyptic number.

It is an amenable number.

2712264209 is a deficient number, since it is larger than the sum of its proper divisors (1).

2712264209 is an equidigital number, since it uses as much as digits as its factorization.

2712264209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 2712264209 is about 52079.4029247648. The cubic root of 2712264209 is about 1394.5818145886.

The spelling of 2712264209 in words is "two billion, seven hundred twelve million, two hundred sixty-four thousand, two hundred nine".