505650200 has 48 divisors (see below), whose sum is σ = 1282518360. Its totient is φ = 183872000.

The previous prime is 505650199. The next prime is 505650203. The reversal of 505650200 is 2056505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505650203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112721 + ... + 117120.

Almost surely, 2^505650200 is an apocalyptic number.

505650200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

505650200 is an abundant number, since it is smaller than the sum of its proper divisors (776868160).

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

505650200 is a wasteful number, since it uses less digits than its factorization.

505650200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229868 (or 229859 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 505650200 is about 22486.6671607866. The cubic root of 505650200 is about 796.6790456538.

The spelling of 505650200 in words is "five hundred five million, six hundred fifty thousand, two hundred".