512112716116 has 24 divisors (see below), whose sum is σ = 925138973696. Its totient is φ = 247787868960.

The previous prime is 512112716113. The next prime is 512112716179. The reversal of 512112716116 is 611617211215.

It is a super-2 number, since 2×512112716116² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512112716113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4892965 + ... + 4996531.

Almost surely, 2^512112716116 is an apocalyptic number.

It is an amenable number.

512112716116 is a deficient number, since it is larger than the sum of its proper divisors (413026257580).

512112716116 is a wasteful number, since it uses less digits than its factorization.

512112716116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143479 (or 143477 counting only the distinct ones).

The product of its digits is 5040, while the sum is 34.

The spelling of 512112716116 in words is "five hundred twelve billion, one hundred twelve million, seven hundred sixteen thousand, one hundred sixteen".