2726496483721 has 2 divisors, whose sum is σ = 2726496483722. Its totient is φ = 2726496483720.

The previous prime is 2726496483707. The next prime is 2726496483779. The reversal of 2726496483721 is 1273846946272.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2708539143696 + 17957340025 = 1645764^2 + 134005^2 .

It is a cyclic number.

It is not a de Polignac number, because 2726496483721 - 2¹⁹ = 2726495959433 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2726496483721.

It is not a weakly prime, because it can be changed into another prime (2726496433721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1363248241860 + 1363248241861.

It is an arithmetic number, because the mean of its divisors is an integer number (1363248241861).

Almost surely, 2^{2726496483721} is an apocalyptic number.

It is an amenable number.

2726496483721 is a deficient number, since it is larger than the sum of its proper divisors (1).

2726496483721 is an equidigital number, since it uses as much as digits as its factorization.

2726496483721 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48771072, while the sum is 61.

The spelling of 2726496483721 in words is "two trillion, seven hundred twenty-six billion, four hundred ninety-six million, four hundred eighty-three thousand, seven hundred twenty-one".