200550530263 has 4 divisors (see below), whose sum is σ = 200648218888. Its totient is φ = 200452841640.

The previous prime is 200550530249. The next prime is 200550530287. The reversal of 200550530263 is 362035055002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200550530263 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 (200550530963) 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, 48841233 + ... + 48845338.

It is an arithmetic number, because the mean of its divisors is an integer number (50162054722).

Almost surely, 2^200550530263 is an apocalyptic number.

200550530263 is a deficient number, since it is larger than the sum of its proper divisors (97688625).

200550530263 is an equidigital number, since it uses as much as digits as its factorization.

200550530263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97688624.

The product of its (nonzero) digits is 27000, while the sum is 31.

Adding to 200550530263 its reverse (362035055002), we get a palindrome (562585585265).

The spelling of 200550530263 in words is "two hundred billion, five hundred fifty million, five hundred thirty thousand, two hundred sixty-three".