2000535443 has 8 divisors (see below), whose sum is σ = 2034820656. Its totient is φ = 1966298400.

The previous prime is 2000535421. The next prime is 2000535463. The reversal of 2000535443 is 3445350002.

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

It is not a de Polignac number, because 2000535443 - 2¹⁶ = 2000469907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2000535463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77348 + ... + 99918.

It is an arithmetic number, because the mean of its divisors is an integer number (254352582).

Almost surely, 2^2000535443 is an apocalyptic number.

2000535443 is a deficient number, since it is larger than the sum of its proper divisors (34285213).

2000535443 is a wasteful number, since it uses less digits than its factorization.

2000535443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24085.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 2000535443 is about 44727.3455841055. The cubic root of 2000535443 is about 1260.0334758470.

Adding to 2000535443 its reverse (3445350002), we get a palindrome (5445885445).

The spelling of 2000535443 in words is "two billion, five hundred thirty-five thousand, four hundred forty-three".