201544055204 has 12 divisors (see below), whose sum is σ = 352764003228. Its totient is φ = 100754340000.

The previous prime is 201544055177. The next prime is 201544055213. The reversal of 201544055204 is 402550445102.

201544055204 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 2 ways, for example, as 152349702400 + 49194352804 = 390320^2 + 221798^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4396247 + ... + 4441854.

It is an arithmetic number, because the mean of its divisors is an integer number (29397000269).

Almost surely, 2^201544055204 is an apocalyptic number.

It is an amenable number.

201544055204 is a deficient number, since it is larger than the sum of its proper divisors (151219948024).

201544055204 is a wasteful number, since it uses less digits than its factorization.

201544055204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8843806 (or 8843804 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 32.

The spelling of 201544055204 in words is "two hundred one billion, five hundred forty-four million, fifty-five thousand, two hundred four".