11530550324 has 12 divisors (see below), whose sum is σ = 20205996804. Its totient is φ = 5757408384.

The previous prime is 11530550323. The next prime is 11530550333. The reversal of 11530550324 is 42305503511.

11530550324 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 2 ways, for example, as 11105365924 + 425184400 = 105382^2 + 20620^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11530550323) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 1963397 + ... + 1969260.

It is an arithmetic number, because the mean of its divisors is an integer number (1683833067).

Almost surely, 2^11530550324 is an apocalyptic number.

It is an amenable number.

11530550324 is a deficient number, since it is larger than the sum of its proper divisors (8675446480).

11530550324 is a wasteful number, since it uses less digits than its factorization.

11530550324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3933394 (or 3933392 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The spelling of 11530550324 in words is "eleven billion, five hundred thirty million, five hundred fifty thousand, three hundred twenty-four".