10927773289 has 2 divisors, whose sum is σ = 10927773290. Its totient is φ = 10927773288.

The previous prime is 10927773217. The next prime is 10927773319. The reversal of 10927773289 is 98237772901.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9001265625 + 1926507664 = 94875^2 + 43892^2 .

It is a cyclic number.

It is not a de Polignac number, because 10927773289 - 2¹⁵ = 10927740521 is a prime.

It is not a weakly prime, because it can be changed into another prime (10927774289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5463886644 + 5463886645.

It is an arithmetic number, because the mean of its divisors is an integer number (5463886645).

Almost surely, 2^10927773289 is an apocalyptic number.

It is an amenable number.

10927773289 is a deficient number, since it is larger than the sum of its proper divisors (1).

10927773289 is an equidigital number, since it uses as much as digits as its factorization.

10927773289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2667168, while the sum is 55.

The spelling of 10927773289 in words is "ten billion, nine hundred twenty-seven million, seven hundred seventy-three thousand, two hundred eighty-nine".