2000543541 has 8 divisors (see below), whose sum is σ = 2674430880. Its totient is φ = 1330175952.

The previous prime is 2000543507. The next prime is 2000543557. The reversal of 2000543541 is 1453450002.

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

It is not a de Polignac number, because 2000543541 - 2⁶ = 2000543477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000543591) 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, 878610 + ... + 880883.

It is an arithmetic number, because the mean of its divisors is an integer number (334303860).

Almost surely, 2^2000543541 is an apocalyptic number.

It is an amenable number.

2000543541 is a deficient number, since it is larger than the sum of its proper divisors (673887339).

2000543541 is a wasteful number, since it uses less digits than its factorization.

2000543541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1759875.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 2000543541 is about 44727.4361102892. The cubic root of 2000543541 is about 1260.0351760147.

Adding to 2000543541 its reverse (1453450002), we get a palindrome (3453993543).

It can be divided in two parts, 20005 and 43541, that added together give a triangular number (63546 = T₃₅₆).

The spelling of 2000543541 in words is "two billion, five hundred forty-three thousand, five hundred forty-one".