200051350544503 has 4 divisors (see below), whose sum is σ = 200051379095400. Its totient is φ = 200051321993608.

The previous prime is 200051350544477. The next prime is 200051350544531. The reversal of 200051350544503 is 305445053150002.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200051350544503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200051350544543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4238001 + ... + 20446597.

It is an arithmetic number, because the mean of its divisors is an integer number (50012844773850).

Almost surely, 2^{200051350544503} is an apocalyptic number.

200051350544503 is a deficient number, since it is larger than the sum of its proper divisors (28550897).

200051350544503 is a wasteful number, since it uses less digits than its factorization.

200051350544503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28550896.

The product of its (nonzero) digits is 180000, while the sum is 37.

The spelling of 200051350544503 in words is "two hundred trillion, fifty-one billion, three hundred fifty million, five hundred forty-four thousand, five hundred three".