200432900585 has 8 divisors (see below), whose sum is σ = 240571829256. Its totient is φ = 160311421440.

The previous prime is 200432900581. The next prime is 200432900587. The reversal of 200432900585 is 585009234002.

It can be written as a sum of positive squares in 4 ways, for example, as 5690740969 + 194742159616 = 75437^2 + 441296^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 200432900585 - 2² = 200432900581 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200432900581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4337096 + ... + 4383065.

It is an arithmetic number, because the mean of its divisors is an integer number (30071478657).

Almost surely, 2^200432900585 is an apocalyptic number.

It is an amenable number.

200432900585 is a deficient number, since it is larger than the sum of its proper divisors (40138928671).

200432900585 is an equidigital number, since it uses as much as digits as its factorization.

200432900585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8724763.

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 200432900585 in words is "two hundred billion, four hundred thirty-two million, nine hundred thousand, five hundred eighty-five".