200264506500 has 48 divisors (see below), whose sum is σ = 583170247296. Its totient is φ = 53403868000.

The previous prime is 200264506499. The next prime is 200264506523. The reversal of 200264506500 is 5605462002.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66753336 + ... + 66756335.

It is an arithmetic number, because the mean of its divisors is an integer number (12149380152).

Almost surely, 2^200264506500 is an apocalyptic number.

200264506500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200264506500 is an abundant number, since it is smaller than the sum of its proper divisors (382905740796).

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

200264506500 is a wasteful number, since it uses less digits than its factorization.

200264506500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133509693 (or 133509681 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 200264506500 its reverse (5605462002), we get a palindrome (205869968502).

The spelling of 200264506500 in words is "two hundred billion, two hundred sixty-four million, five hundred six thousand, five hundred".