500033066 has 16 divisors (see below), whose sum is σ = 811107528. Its totient is φ = 229824000.

The previous prime is 500033063. The next prime is 500033077. The reversal of 500033066 is 660330005.

It can be written as a sum of positive squares in 4 ways, for example, as 331786225 + 168246841 = 18215^2 + 12971^2 .

It is not an unprimeable number, because it can be changed into a prime (500033063) 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 in 7 ways as a sum of consecutive naturals, for example, 33635 + ... + 46166.

Almost surely, 2^500033066 is an apocalyptic number.

500033066 is a deficient number, since it is larger than the sum of its proper divisors (311074462).

500033066 is a wasteful number, since it uses less digits than its factorization.

500033066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80057.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 500033066 is about 22361.4191410116. The cubic root of 500033066 is about 793.7180219328.

The spelling of 500033066 in words is "five hundred million, thirty-three thousand, sixty-six".