200555209328 has 20 divisors (see below), whose sum is σ = 388590188160. Its totient is φ = 100273870464.

The previous prime is 200555209277. The next prime is 200555209397. The reversal of 200555209328 is 823902555002.

It is a congruent number.

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, 238628 + ... + 676796.

It is an arithmetic number, because the mean of its divisors is an integer number (19429509408).

Almost surely, 2^200555209328 is an apocalyptic number.

It is an amenable number.

200555209328 is a deficient number, since it is larger than the sum of its proper divisors (188034978832).

200555209328 is a wasteful number, since it uses less digits than its factorization.

200555209328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466784 (or 466778 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 41.

The spelling of 200555209328 in words is "two hundred billion, five hundred fifty-five million, two hundred nine thousand, three hundred twenty-eight".