201055044054544 has 45 divisors (see below), whose sum is σ = 394303228982733. Its totient is φ = 99314021643456.

The previous prime is 201055044054541. The next prime is 201055044054583. The reversal of 201055044054544 is 445450440550102.

The square root of 201055044054544 is 14179388.

It is a perfect power (a square), and thus also a powerful number.

201055044054544 is digitally balanced in base 3, 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., 47042972828944 + 154012071225600 = 6858788^2 + 12410160^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 201055044054544.

It is not an unprimeable number, because it can be changed into a prime (201055044054541) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4707535462 + ... + 4707578170.

Almost surely, 2^{201055044054544} is an apocalyptic number.

201055044054544 is the 14179388-th square number.

It is an amenable number.

201055044054544 is a deficient number, since it is larger than the sum of its proper divisors (193248184928189).

201055044054544 is an frugal number, since it uses more digits than its factorization.

201055044054544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85592 (or 42794 counting only the distinct ones).

The product of its (nonzero) digits is 1280000, while the sum is 43.

The spelling of 201055044054544 in words is "two hundred one trillion, fifty-five billion, forty-four million, fifty-four thousand, five hundred forty-four".