1163082773 has 2 divisors, whose sum is σ = 1163082774. Its totient is φ = 1163082772.

The previous prime is 1163082757. The next prime is 1163082839. The reversal of 1163082773 is 3772803611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 864242404 + 298840369 = 29398^2 + 17287^2 .

It is an emirp because it is prime and its reverse (3772803611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1163082773 - 2⁴ = 1163082757 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1163082733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 581541386 + 581541387.

It is an arithmetic number, because the mean of its divisors is an integer number (581541387).

Almost surely, 2^1163082773 is an apocalyptic number.

It is an amenable number.

1163082773 is a deficient number, since it is larger than the sum of its proper divisors (1).

1163082773 is an equidigital number, since it uses as much as digits as its factorization.

1163082773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 1163082773 is about 34103.9993695754. Note that the first 3 decimals coincide. The cubic root of 1163082773 is about 1051.6475338683.

The spelling of 1163082773 in words is "one billion, one hundred sixty-three million, eighty-two thousand, seven hundred seventy-three".