2010541543 has 2 divisors, whose sum is σ = 2010541544. Its totient is φ = 2010541542.

The previous prime is 2010541537. The next prime is 2010541571. The reversal of 2010541543 is 3451450102.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2010541543 - 2¹³ = 2010533351 is a prime.

It is a super-2 number, since 2×2010541543² = 8084554592257641698, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2010541523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005270771 + 1005270772.

It is an arithmetic number, because the mean of its divisors is an integer number (1005270772).

Almost surely, 2^2010541543 is an apocalyptic number.

2010541543 is a deficient number, since it is larger than the sum of its proper divisors (1).

2010541543 is an equidigital number, since it uses as much as digits as its factorization.

2010541543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 2010541543 is about 44839.0626909172. The cubic root of 2010541543 is about 1262.1307574630.

Adding to 2010541543 its reverse (3451450102), we get a palindrome (5461991645).

The spelling of 2010541543 in words is "two billion, ten million, five hundred forty-one thousand, five hundred forty-three".