2000533045 has 24 divisors (see below), whose sum is σ = 2807267328. Its totient is φ = 1364580000.

The previous prime is 2000533039. The next prime is 2000533061. The reversal of 2000533045 is 5403350002.

It is not a de Polignac number, because 2000533045 - 2⁹ = 2000532533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25420 + ... + 68170.

It is an arithmetic number, because the mean of its divisors is an integer number (116969472).

Almost surely, 2^2000533045 is an apocalyptic number.

It is an amenable number.

2000533045 is a deficient number, since it is larger than the sum of its proper divisors (806734283).

2000533045 is a wasteful number, since it uses less digits than its factorization.

2000533045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42961 (or 42954 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 2000533045 is about 44727.3187772305. The cubic root of 2000533045 is about 1260.0329723882.

Adding to 2000533045 its reverse (5403350002), we get a palindrome (7403883047).

The spelling of 2000533045 in words is "two billion, five hundred thirty-three thousand, forty-five".