10926731657087 has 2 divisors, whose sum is σ = 10926731657088. Its totient is φ = 10926731657086.

The previous prime is 10926731657071. The next prime is 10926731657099. The reversal of 10926731657087 is 78075613762901.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10926731657087 - 2⁴ = 10926731657071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10926731657057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5463365828543 + 5463365828544.

It is an arithmetic number, because the mean of its divisors is an integer number (5463365828544).

Almost surely, 2^{10926731657087} is an apocalyptic number.

10926731657087 is a deficient number, since it is larger than the sum of its proper divisors (1).

10926731657087 is an equidigital number, since it uses as much as digits as its factorization.

10926731657087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26671680, while the sum is 62.

The spelling of 10926731657087 in words is "ten trillion, nine hundred twenty-six billion, seven hundred thirty-one million, six hundred fifty-seven thousand, eighty-seven".