11445524066546 has 32 divisors (see below), whose sum is σ = 17841607890480. Its totient is φ = 5500147968000.

The previous prime is 11445524066497. The next prime is 11445524066549. The reversal of 11445524066546 is 64566042554411.

It can be written as a sum of positive squares in 8 ways, for example, as 7423112762521 + 4022411304025 = 2724539^2 + 2005595^2 .

It is not an unprimeable number, because it can be changed into a prime (11445524066549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32772446 + ... + 33119846.

Almost surely, 2^{11445524066546} is an apocalyptic number.

11445524066546 is a deficient number, since it is larger than the sum of its proper divisors (6396083823934).

11445524066546 is a wasteful number, since it uses less digits than its factorization.

11445524066546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350030.

The product of its (nonzero) digits is 13824000, while the sum is 53.

The spelling of 11445524066546 in words is "eleven trillion, four hundred forty-five billion, five hundred twenty-four million, sixty-six thousand, five hundred forty-six".