516220176 has 80 divisors (see below), whose sum is σ = 1395410688. Its totient is φ = 164275200.

The previous prime is 516220141. The next prime is 516220183. The reversal of 516220176 is 671022615.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89706 + ... + 95286.

Almost surely, 2^516220176 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 516220176, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (697705344).

516220176 is an abundant number, since it is smaller than the sum of its proper divisors (879190512).

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

516220176 is a wasteful number, since it uses less digits than its factorization.

516220176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5680 (or 5674 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 516220176 is about 22720.4792202981. The cubic root of 516220176 is about 802.1919967854.

The spelling of 516220176 in words is "five hundred sixteen million, two hundred twenty thousand, one hundred seventy-six".