512117116 has 24 divisors (see below), whose sum is σ = 1026275040. Its totient is φ = 219041472.

The previous prime is 512117093. The next prime is 512117131. The reversal of 512117116 is 611711215.

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, 3715 + ... + 32218.

It is an arithmetic number, because the mean of its divisors is an integer number (42761460).

Almost surely, 2^512117116 is an apocalyptic number.

It is an amenable number.

512117116 is an abundant number, since it is smaller than the sum of its proper divisors (514157924).

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

512117116 is a wasteful number, since it uses less digits than its factorization.

512117116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36453 (or 36451 counting only the distinct ones).

The product of its digits is 420, while the sum is 25.

The square root of 512117116 is about 22630.0047724255. The cubic root of 512117116 is about 800.0609932663.

The spelling of 512117116 in words is "five hundred twelve million, one hundred seventeen thousand, one hundred sixteen".