10767323449549 has 2 divisors, whose sum is σ = 10767323449550. Its totient is φ = 10767323449548.

The previous prime is 10767323449481. The next prime is 10767323449613. The reversal of 10767323449549 is 94594432376701.

It is a happy number.

It is an a-pointer prime, because the next prime (10767323449613) can be obtained adding 10767323449549 to its sum of digits (64).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8797707684649 + 1969615764900 = 2966093^2 + 1403430^2 .

It is a cyclic number.

It is not a de Polignac number, because 10767323449549 - 2⁹ = 10767323449037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10767323449349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5383661724774 + 5383661724775.

It is an arithmetic number, because the mean of its divisors is an integer number (5383661724775).

Almost surely, 2^{10767323449549} is an apocalyptic number.

It is an amenable number.

10767323449549 is a deficient number, since it is larger than the sum of its proper divisors (1).

10767323449549 is an equidigital number, since it uses as much as digits as its factorization.

10767323449549 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 137168640, while the sum is 64.

The spelling of 10767323449549 in words is "ten trillion, seven hundred sixty-seven billion, three hundred twenty-three million, four hundred forty-nine thousand, five hundred forty-nine".