10327767449 has 2 divisors, whose sum is σ = 10327767450. Its totient is φ = 10327767448.

The previous prime is 10327767403. The next prime is 10327767511. The reversal of 10327767449 is 94476772301.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10033027225 + 294740224 = 100165^2 + 17168^2 .

It is an emirp because it is prime and its reverse (94476772301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10327767449 - 2²⁴ = 10310990233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10327767397 and 10327767406.

It is not a weakly prime, because it can be changed into another prime (10327757449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5163883724 + 5163883725.

It is an arithmetic number, because the mean of its divisors is an integer number (5163883725).

Almost surely, 2^10327767449 is an apocalyptic number.

It is an amenable number.

10327767449 is a deficient number, since it is larger than the sum of its proper divisors (1).

10327767449 is an equidigital number, since it uses as much as digits as its factorization.

10327767449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1778112, while the sum is 50.

The spelling of 10327767449 in words is "ten billion, three hundred twenty-seven million, seven hundred sixty-seven thousand, four hundred forty-nine".