11552066546 has 8 divisors (see below), whose sum is σ = 17371313244. Its totient is φ = 5761628800.

The previous prime is 11552066543. The next prime is 11552066569. The reversal of 11552066546 is 64566025511.

11552066546 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 11532397321 + 19669225 = 107389^2 + 4435^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (11552066543) 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, 7201235 + ... + 7202838.

Almost surely, 2^11552066546 is an apocalyptic number.

11552066546 is a deficient number, since it is larger than the sum of its proper divisors (5819246698).

11552066546 is a wasteful number, since it uses less digits than its factorization.

11552066546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14404476.

The product of its (nonzero) digits is 216000, while the sum is 41.

The spelling of 11552066546 in words is "eleven billion, five hundred fifty-two million, sixty-six thousand, five hundred forty-six".