200045052252 has 36 divisors (see below), whose sum is σ = 505698219936. Its totient is φ = 66677888640.

The previous prime is 200045052239. The next prime is 200045052257. The reversal of 200045052252 is 252250540002.

200045052252 is a `hidden beast` number, since 200 + 0 + 450 + 5 + 2 + 2 + 5 + 2 = 666.

200045052252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200045052257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 523348 + ... + 820964.

It is an arithmetic number, because the mean of its divisors is an integer number (14047172776).

Almost surely, 2^200045052252 is an apocalyptic number.

It is an amenable number.

200045052252 is an abundant number, since it is smaller than the sum of its proper divisors (305653167684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200045052252 is a wasteful number, since it uses less digits than its factorization.

200045052252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316298 (or 316293 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 27.

Adding to 200045052252 its reverse (252250540002), we get a palindrome (452295592254).

The spelling of 200045052252 in words is "two hundred billion, forty-five million, fifty-two thousand, two hundred fifty-two".