200506531456050 has 48 divisors (see below), whose sum is σ = 497467168849152. Its totient is φ = 53445723352000.

The previous prime is 200506531455977. The next prime is 200506531456057. The reversal of 200506531456050 is 50654135605002.

It is a junction number, because it is equal to n+sod(n) for n = 200506531455993 and 200506531456011.

It is not an unprimeable number, because it can be changed into a prime (200506531456057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 283208226 + ... + 283915325.

It is an arithmetic number, because the mean of its divisors is an integer number (10363899351024).

Almost surely, 2^{200506531456050} is an apocalyptic number.

200506531456050 is an abundant number, since it is smaller than the sum of its proper divisors (296960637393102).

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

200506531456050 is a wasteful number, since it uses less digits than its factorization.

200506531456050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567125923 (or 567125918 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 42.

The spelling of 200506531456050 in words is "two hundred trillion, five hundred six billion, five hundred thirty-one million, four hundred fifty-six thousand, fifty".