550685570200 has 48 divisors (see below), whose sum is σ = 1280400426360. Its totient is φ = 220264512000.

The previous prime is 550685570191. The next prime is 550685570221. The reversal of 550685570200 is 2075586055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5986555 + ... + 6077845.

Almost surely, 2^550685570200 is an apocalyptic number.

550685570200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

550685570200 is an abundant number, since it is smaller than the sum of its proper divisors (729714856160).

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

550685570200 is a wasteful number, since it uses less digits than its factorization.

550685570200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121468 (or 121459 counting only the distinct ones).

The product of its (nonzero) digits is 420000, while the sum is 43.

The spelling of 550685570200 in words is "five hundred fifty billion, six hundred eighty-five million, five hundred seventy thousand, two hundred".