500640076 has 6 divisors (see below), whose sum is σ = 876120140. Its totient is φ = 250320036.

The previous prime is 500640071. The next prime is 500640121. The reversal of 500640076 is 670046005.

It is not an unprimeable number, because it can be changed into a prime (500640071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62580006 + ... + 62580013.

Almost surely, 2^500640076 is an apocalyptic number.

It is an amenable number.

500640076 is a deficient number, since it is larger than the sum of its proper divisors (375480064).

500640076 is a wasteful number, since it uses less digits than its factorization.

500640076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125160023 (or 125160021 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 500640076 is about 22374.9877318402. The cubic root of 500640076 is about 794.0390673356.

The spelling of 500640076 in words is "five hundred million, six hundred forty thousand, seventy-six".