516650512 has 60 divisors (see below), whose sum is σ = 1192915836. Its totient is φ = 216007680.

The previous prime is 516650509. The next prime is 516650539. The reversal of 516650512 is 215056615.

It can be written as a sum of positive squares in 2 ways, for example, as 54228496 + 462422016 = 7364^2 + 21504^2 .

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24108 + ... + 40180.

Almost surely, 2^516650512 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 516650512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (596457918).

516650512 is an abundant number, since it is smaller than the sum of its proper divisors (676265324).

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

516650512 is a wasteful number, since it uses less digits than its factorization.

516650512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16136 (or 16123 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 31.

The square root of 516650512 is about 22729.9474702429. The cubic root of 516650512 is about 802.4148449868.

The spelling of 516650512 in words is "five hundred sixteen million, six hundred fifty thousand, five hundred twelve".