3543204545 has 8 divisors (see below), whose sum is σ = 4366760424. Its totient is φ = 2757953664.

The previous prime is 3543204541. The next prime is 3543204571. The reversal of 3543204545 is 5454023453.

It can be written as a sum of positive squares in 4 ways, for example, as 1257695296 + 2285509249 = 35464^2 + 47807^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3543204545 - 2² = 3543204541 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3543204541) 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, 9576044 + ... + 9576413.

It is an arithmetic number, because the mean of its divisors is an integer number (545845053).

Almost surely, 2^3543204545 is an apocalyptic number.

It is an amenable number.

3543204545 is a deficient number, since it is larger than the sum of its proper divisors (823555879).

3543204545 is a wasteful number, since it uses less digits than its factorization.

3543204545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19152499.

The product of its (nonzero) digits is 144000, while the sum is 35.

The square root of 3543204545 is about 59524.8229312780. The cubic root of 3543204545 is about 1524.5163092016.

Adding to 3543204545 its reverse (5454023453), we get a palindrome (8997227998).

The spelling of 3543204545 in words is "three billion, five hundred forty-three million, two hundred four thousand, five hundred forty-five".