200556303072 has 48 divisors (see below), whose sum is σ = 549349879680. Its totient is φ = 63945487232.

The previous prime is 200556302963. The next prime is 200556303091. The reversal of 200556303072 is 270303655002.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 45413622 + ... + 45418037.

It is an arithmetic number, because the mean of its divisors is an integer number (11444789160).

Almost surely, 2^200556303072 is an apocalyptic number.

It is an amenable number.

200556303072 is an abundant number, since it is smaller than the sum of its proper divisors (348793576608).

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

200556303072 is a wasteful number, since it uses less digits than its factorization.

200556303072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90831695 (or 90831687 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 33.

Adding to 200556303072 its reverse (270303655002), we get a palindrome (470859958074).

The spelling of 200556303072 in words is "two hundred billion, five hundred fifty-six million, three hundred three thousand, seventy-two".