500323066 has 4 divisors (see below), whose sum is σ = 750484602. Its totient is φ = 250161532.

The previous prime is 500323063. The next prime is 500323081. The reversal of 500323066 is 660323005.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 660323005 = 5 ⋅132064601.

It can be written as a sum of positive squares in only one way, i.e., 271557441 + 228765625 = 16479^2 + 15125^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 500323066.

It is not an unprimeable number, because it can be changed into a prime (500323063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125080765 + ... + 125080768.

Almost surely, 2^500323066 is an apocalyptic number.

500323066 is a deficient number, since it is larger than the sum of its proper divisors (250161536).

500323066 is a wasteful number, since it uses less digits than its factorization.

500323066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250161535.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 500323066 is about 22367.9025838365. The cubic root of 500323066 is about 793.8714342824.

The spelling of 500323066 in words is "five hundred million, three hundred twenty-three thousand, sixty-six".