3143513543 has 2 divisors, whose sum is σ = 3143513544. Its totient is φ = 3143513542.

The previous prime is 3143513533. The next prime is 3143513563. The reversal of 3143513543 is 3453153413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3143513543 - 2³⁰ = 2069771719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3143513533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1571756771 + 1571756772.

It is an arithmetic number, because the mean of its divisors is an integer number (1571756772).

Almost surely, 2^3143513543 is an apocalyptic number.

3143513543 is a deficient number, since it is larger than the sum of its proper divisors (1).

3143513543 is an equidigital number, since it uses as much as digits as its factorization.

3143513543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32400, while the sum is 32.

The square root of 3143513543 is about 56067.0450710576. The cubic root of 3143513543 is about 1464.8903291655.

Adding to 3143513543 its reverse (3453153413), we get a palindrome (6596666956).

The spelling of 3143513543 in words is "three billion, one hundred forty-three million, five hundred thirteen thousand, five hundred forty-three".