208845052088 has 64 divisors (see below), whose sum is σ = 432856431360. Its totient is φ = 93961207296.

The previous prime is 208845052067. The next prime is 208845052103. The reversal of 208845052088 is 880250548802.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 6875831 + ... + 6906137.

It is an arithmetic number, because the mean of its divisors is an integer number (6763381740).

Almost surely, 2^208845052088 is an apocalyptic number.

It is an amenable number.

208845052088 is an abundant number, since it is smaller than the sum of its proper divisors (224011379272).

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

208845052088 is a wasteful number, since it uses less digits than its factorization.

208845052088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32556 (or 32552 counting only the distinct ones).

The product of its (nonzero) digits is 1638400, while the sum is 50.

The spelling of 208845052088 in words is "two hundred eight billion, eight hundred forty-five million, fifty-two thousand, eighty-eight".