200187982032550 has 48 divisors (see below), whose sum is σ = 381027989647872. Its totient is φ = 78215656762400.

The previous prime is 200187982032527. The next prime is 200187982032583. The reversal of 200187982032550 is 55230289781002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83496256 + ... + 85860355.

It is an arithmetic number, because the mean of its divisors is an integer number (7938083117664).

Almost surely, 2^{200187982032550} is an apocalyptic number.

200187982032550 is a deficient number, since it is larger than the sum of its proper divisors (180840007615322).

200187982032550 is a wasteful number, since it uses less digits than its factorization.

200187982032550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169357173 (or 169357168 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 52.

The spelling of 200187982032550 in words is "two hundred trillion, one hundred eighty-seven billion, nine hundred eighty-two million, thirty-two thousand, five hundred fifty".