516016506 has 8 divisors (see below), whose sum is σ = 1032033024. Its totient is φ = 172005500.

The previous prime is 516016499. The next prime is 516016547. The reversal of 516016506 is 605610615.

It is a sphenic number, since it is the product of 3 distinct primes.

516016506 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43001370 + ... + 43001381.

It is an arithmetic number, because the mean of its divisors is an integer number (129004128).

Almost surely, 2^516016506 is an apocalyptic number.

516016506 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

516016506 is a wasteful number, since it uses less digits than its factorization.

516016506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86002756.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 516016506 is about 22715.9966983621. The cubic root of 516016506 is about 802.0864837096.

The spelling of 516016506 in words is "five hundred sixteen million, sixteen thousand, five hundred six".