11726460460531 has 2 divisors, whose sum is σ = 11726460460532. Its totient is φ = 11726460460530.

The previous prime is 11726460460513. The next prime is 11726460460543. The reversal of 11726460460531 is 13506406462711.

It is a happy number.

Together with previous prime (11726460460513) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11726460460531 - 2⁵ = 11726460460499 is a prime.

It is a super-3 number, since 3×11726460460531³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (11726460460501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5863230230265 + 5863230230266.

It is an arithmetic number, because the mean of its divisors is an integer number (5863230230266).

Almost surely, 2^{11726460460531} is an apocalyptic number.

11726460460531 is a deficient number, since it is larger than the sum of its proper divisors (1).

11726460460531 is an equidigital number, since it uses as much as digits as its factorization.

11726460460531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 46.

The spelling of 11726460460531 in words is "eleven trillion, seven hundred twenty-six billion, four hundred sixty million, four hundred sixty thousand, five hundred thirty-one".