601600543 has 2 divisors, whose sum is σ = 601600544. Its totient is φ = 601600542.

The previous prime is 601600513. The next prime is 601600547. The reversal of 601600543 is 345006106.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-601600543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (601600547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300800271 + 300800272.

It is an arithmetic number, because the mean of its divisors is an integer number (300800272).

Almost surely, 2^601600543 is an apocalyptic number.

601600543 is a deficient number, since it is larger than the sum of its proper divisors (1).

601600543 is an equidigital number, since it uses as much as digits as its factorization.

601600543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 601600543 is about 24527.5466159989. The cubic root of 601600543 is about 844.1819717802.

Adding to 601600543 its reverse (345006106), we get a palindrome (946606649).

The spelling of 601600543 in words is "six hundred one million, six hundred thousand, five hundred forty-three".