200552551440 has 40 divisors (see below), whose sum is σ = 621712910208. Its totient is φ = 53480680320.

The previous prime is 200552551403. The next prime is 200552551471. The reversal of 200552551440 is 44155255002.

200552551440 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

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 7 ways as a sum of consecutive naturals, for example, 417817576 + ... + 417818055.

Almost surely, 2^200552551440 is an apocalyptic number.

200552551440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200552551440 is an abundant number, since it is smaller than the sum of its proper divisors (421160358768).

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

200552551440 is a wasteful number, since it uses less digits than its factorization.

200552551440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835635647 (or 835635641 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 33.

The spelling of 200552551440 in words is "two hundred billion, five hundred fifty-two million, five hundred fifty-one thousand, four hundred forty".