500473 has 2 divisors, whose sum is σ = 500474. Its totient is φ = 500472.

The previous prime is 500471. The next prime is 500483. The reversal of 500473 is 374005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 478864 + 21609 = 692^2 + 147^2 .

It is a cyclic number.

It is not a de Polignac number, because 500473 - 2¹ = 500471 is a prime.

Together with 500471, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 500473.

It is not a weakly prime, because it can be changed into another prime (500471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250236 + 250237.

It is an arithmetic number, because the mean of its divisors is an integer number (250237).

2⁵⁰⁰⁴⁷³ is an apocalyptic number.

It is an amenable number.

500473 is a deficient number, since it is larger than the sum of its proper divisors (1).

500473 is an equidigital number, since it uses as much as digits as its factorization.

500473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 500473 is about 707.4411636313. The cubic root of 500473 is about 79.3950727336.

Adding to 500473 its reverse (374005), we get a palindrome (874478).

The spelling of 500473 in words is "five hundred thousand, four hundred seventy-three".