11726487548233 has 2 divisors, whose sum is σ = 11726487548234. Its totient is φ = 11726487548232.

The previous prime is 11726487548201. The next prime is 11726487548309. The reversal of 11726487548233 is 33284578462711.

11726487548233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6686139263049 + 5040348285184 = 2585757^2 + 2245072^2 .

It is a cyclic number.

It is not a de Polignac number, because 11726487548233 - 2⁵ = 11726487548201 is a prime.

It is not a weakly prime, because it can be changed into another prime (11726487548033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5863243774116 + 5863243774117.

It is an arithmetic number, because the mean of its divisors is an integer number (5863243774117).

Almost surely, 2^{11726487548233} is an apocalyptic number.

It is an amenable number.

11726487548233 is a deficient number, since it is larger than the sum of its proper divisors (1).

11726487548233 is an equidigital number, since it uses as much as digits as its factorization.

11726487548233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54190080, while the sum is 61.

The spelling of 11726487548233 in words is "eleven trillion, seven hundred twenty-six billion, four hundred eighty-seven million, five hundred forty-eight thousand, two hundred thirty-three".