500020516 has 48 divisors (see below), whose sum is σ = 921977280. Its totient is φ = 237029760.

The previous prime is 500020501. The next prime is 500020519. The reversal of 500020516 is 615020005.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 500020493 and 500020502.

It is not an unprimeable number, because it can be changed into a prime (500020519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1510471 + ... + 1510801.

It is an arithmetic number, because the mean of its divisors is an integer number (19207860).

Almost surely, 2^500020516 is an apocalyptic number.

It is an amenable number.

500020516 is a deficient number, since it is larger than the sum of its proper divisors (421956764).

500020516 is a wasteful number, since it uses less digits than its factorization.

500020516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604 (or 602 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 500020516 is about 22361.1385219984. The cubic root of 500020516 is about 793.7113815423.

The spelling of 500020516 in words is "five hundred million, twenty thousand, five hundred sixteen".