12773526824 has 8 divisors (see below), whose sum is σ = 23950362810. Its totient is φ = 6386763408.

The previous prime is 12773526817. The next prime is 12773526839. The reversal of 12773526824 is 42862537721.

12773526824 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 11757064900 + 1016461924 = 108430^2 + 31882^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 798345419 + ... + 798345434.

Almost surely, 2^12773526824 is an apocalyptic number.

It is an amenable number.

12773526824 is a deficient number, since it is larger than the sum of its proper divisors (11176835986).

12773526824 is a wasteful number, since it uses less digits than its factorization.

12773526824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1596690859 (or 1596690855 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 47.

The spelling of 12773526824 in words is "twelve billion, seven hundred seventy-three million, five hundred twenty-six thousand, eight hundred twenty-four".