502043 has 2 divisors, whose sum is σ = 502044. Its totient is φ = 502042.

The previous prime is 502039. The next prime is 502057. The reversal of 502043 is 340205.

It is an a-pointer prime, because the next prime (502057) can be obtained adding 502043 to its sum of digits (14).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 502043 - 2² = 502039 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (502013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251021 + 251022.

It is an arithmetic number, because the mean of its divisors is an integer number (251022).

2⁵⁰²⁰⁴³ is an apocalyptic number.

502043 is a deficient number, since it is larger than the sum of its proper divisors (1).

502043 is an equidigital number, since it uses as much as digits as its factorization.

502043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 502043 is about 708.5499276692. The cubic root of 502043 is about 79.4780077084.

Adding to 502043 its reverse (340205), we get a palindrome (842248).

The spelling of 502043 in words is "five hundred two thousand, forty-three".