11050020526544 has 20 divisors (see below), whose sum is σ = 21424609572420. Its totient is φ = 5521089024000.

The previous prime is 11050020526507. The next prime is 11050020526549. The reversal of 11050020526544 is 44562502005011.

It can be written as a sum of positive squares in 2 ways, for example, as 3133608040000 + 7916412486544 = 1770200^2 + 2813612^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11050020526549) 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, 245054207 + ... + 245099294.

It is an arithmetic number, because the mean of its divisors is an integer number (1071230478621).

Almost surely, 2^{11050020526544} is an apocalyptic number.

It is an amenable number.

11050020526544 is a deficient number, since it is larger than the sum of its proper divisors (10374589045876).

11050020526544 is a wasteful number, since it uses less digits than its factorization.

11050020526544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490154918 (or 490154912 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 11050020526544 in words is "eleven trillion, fifty billion, twenty million, five hundred twenty-six thousand, five hundred forty-four".