506646652 has 24 divisors (see below), whose sum is σ = 907631424. Its totient is φ = 247348992.

The previous prime is 506646649. The next prime is 506646667. The reversal of 506646652 is 256646605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82968 + ... + 88864.

It is an arithmetic number, because the mean of its divisors is an integer number (37817976).

Almost surely, 2^506646652 is an apocalyptic number.

It is an amenable number.

506646652 is a deficient number, since it is larger than the sum of its proper divisors (400984772).

506646652 is a wasteful number, since it uses less digits than its factorization.

506646652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6405 (or 6403 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 40.

The square root of 506646652 is about 22508.8127630046. The cubic root of 506646652 is about 797.2020234845.

The spelling of 506646652 in words is "five hundred six million, six hundred forty-six thousand, six hundred fifty-two".