4913543 has 2 divisors, whose sum is σ = 4913544. Its totient is φ = 4913542.

The previous prime is 4913539. The next prime is 4913569. The reversal of 4913543 is 3453194.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4913543 - 2² = 4913539 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4913143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2456771 + 2456772.

It is an arithmetic number, because the mean of its divisors is an integer number (2456772).

Almost surely, 2^4913543 is an apocalyptic number.

4913543 is a deficient number, since it is larger than the sum of its proper divisors (1).

4913543 is an equidigital number, since it uses as much as digits as its factorization.

4913543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 29.

The square root of 4913543 is about 2216.6513032049. The cubic root of 4913543 is about 170.0062627451.

The spelling of 4913543 in words is "four million, nine hundred thirteen thousand, five hundred forty-three".