516107312 has 20 divisors (see below), whose sum is σ = 1142809296. Its totient is φ = 221188800.

The previous prime is 516107297. The next prime is 516107357. The reversal of 516107312 is 213701615.

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 3 ways as a sum of consecutive naturals, for example, 2303939 + ... + 2304162.

Almost surely, 2^516107312 is an apocalyptic number.

It is an amenable number.

516107312 is an abundant number, since it is smaller than the sum of its proper divisors (626701984).

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

516107312 is a wasteful number, since it uses less digits than its factorization.

516107312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4608116 (or 4608110 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 516107312 is about 22717.9953340958. The cubic root of 516107312 is about 802.1335300040.

Adding to 516107312 its reverse (213701615), we get a palindrome (729808927).

The spelling of 516107312 in words is "five hundred sixteen million, one hundred seven thousand, three hundred twelve".