500343043 has 16 divisors (see below), whose sum is σ = 514022400. Its totient is φ = 486936576.

The previous prime is 500343037. The next prime is 500343073. The reversal of 500343043 is 340343005.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-500343043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (500343023) 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 in 15 ways as a sum of consecutive naturals, for example, 2592355 + ... + 2592547.

It is an arithmetic number, because the mean of its divisors is an integer number (32126400).

Almost surely, 2^500343043 is an apocalyptic number.

500343043 is a deficient number, since it is larger than the sum of its proper divisors (13679357).

500343043 is a wasteful number, since it uses less digits than its factorization.

500343043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606.

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 500343043 is about 22368.3491344355. The cubic root of 500343043 is about 793.8820000945.

Adding to 500343043 its reverse (340343005), we get a palindrome (840686048).

The spelling of 500343043 in words is "five hundred million, three hundred forty-three thousand, forty-three".