3543143543 has 8 divisors (see below), whose sum is σ = 3658680960. Its totient is φ = 3427683840.

The previous prime is 3543143531. The next prime is 3543143557. The reversal of 3543143543 is 3453413453.

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 3543143543 - 2⁶ = 3543143479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3543143143) 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, 81671 + ... + 117287.

It is an arithmetic number, because the mean of its divisors is an integer number (457335120).

Almost surely, 2^3543143543 is an apocalyptic number.

3543143543 is a deficient number, since it is larger than the sum of its proper divisors (115537417).

3543143543 is a wasteful number, since it uses less digits than its factorization.

3543143543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38857.

The product of its digits is 129600, while the sum is 35.

The square root of 3543143543 is about 59524.3105209964. The cubic root of 3543143543 is about 1524.5075601463.

Adding to 3543143543 its reverse (3453413453), we get a palindrome (6996556996).

The spelling of 3543143543 in words is "three billion, five hundred forty-three million, one hundred forty-three thousand, five hundred forty-three".