3543524041 has 4 divisors (see below), whose sum is σ = 3543926212. Its totient is φ = 3543121872.

The previous prime is 3543523961. The next prime is 3543524059. The reversal of 3543524041 is 1404253453.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2171932816 + 1371591225 = 46604^2 + 37035^2 .

It is a cyclic number.

It is not a de Polignac number, because 3543524041 - 2²³ = 3535135433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3543523994 and 3543524012.

It is not an unprimeable number, because it can be changed into a prime (3543524071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187566 + ... + 205591.

It is an arithmetic number, because the mean of its divisors is an integer number (885981553).

Almost surely, 2^3543524041 is an apocalyptic number.

It is an amenable number.

3543524041 is a deficient number, since it is larger than the sum of its proper divisors (402171).

3543524041 is an equidigital number, since it uses as much as digits as its factorization.

3543524041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402170.

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 3543524041 is about 59527.5065914910. The cubic root of 3543524041 is about 1524.5621304553.

Adding to 3543524041 its reverse (1404253453), we get a palindrome (4947777494).

The spelling of 3543524041 in words is "three billion, five hundred forty-three million, five hundred twenty-four thousand, forty-one".