11482821773 has 2 divisors, whose sum is σ = 11482821774. Its totient is φ = 11482821772.

The previous prime is 11482821769. The next prime is 11482821797. The reversal of 11482821773 is 37712828411.

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., 5836501609 + 5646320164 = 76397^2 + 75142^2 .

It is a cyclic number.

It is not a de Polignac number, because 11482821773 - 2² = 11482821769 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11482821473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5741410886 + 5741410887.

It is an arithmetic number, because the mean of its divisors is an integer number (5741410887).

Almost surely, 2^11482821773 is an apocalyptic number.

It is an amenable number.

11482821773 is a deficient number, since it is larger than the sum of its proper divisors (1).

11482821773 is an equidigital number, since it uses as much as digits as its factorization.

11482821773 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 150528, while the sum is 44.

The spelling of 11482821773 in words is "eleven billion, four hundred eighty-two million, eight hundred twenty-one thousand, seven hundred seventy-three".