200549675466 has 64 divisors (see below), whose sum is σ = 509605666560. Its totient is φ = 57269177280.

The previous prime is 200549675449. The next prime is 200549675471. The reversal of 200549675466 is 664576945002.

200549675466 is a `hidden beast` number, since 2 + 0 + 0 + 5 + 4 + 96 + 7 + 546 + 6 = 666.

200549675466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 568176 + ... + 850836.

It is an arithmetic number, because the mean of its divisors is an integer number (7962588540).

Almost surely, 2^200549675466 is an apocalyptic number.

200549675466 is an abundant number, since it is smaller than the sum of its proper divisors (309055991094).

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

200549675466 is a wasteful number, since it uses less digits than its factorization.

200549675466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284556 (or 284550 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 54.

The spelling of 200549675466 in words is "two hundred billion, five hundred forty-nine million, six hundred seventy-five thousand, four hundred sixty-six".