512125334543 has 8 divisors (see below), whose sum is σ = 554860828368. Its totient is φ = 470791004544.

The previous prime is 512125334531. The next prime is 512125334549. The reversal of 512125334543 is 345433521215.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 512125334543 - 2¹² = 512125330447 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 512125334497 and 512125334506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512125334549) 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, 350290196 + ... + 350291657.

It is an arithmetic number, because the mean of its divisors is an integer number (69357603546).

Almost surely, 2^512125334543 is an apocalyptic number.

512125334543 is a deficient number, since it is larger than the sum of its proper divisors (42735493825).

512125334543 is a wasteful number, since it uses less digits than its factorization.

512125334543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700581913.

The product of its digits is 216000, while the sum is 38.

Adding to 512125334543 its reverse (345433521215), we get a palindrome (857558855758).

The spelling of 512125334543 in words is "five hundred twelve billion, one hundred twenty-five million, three hundred thirty-four thousand, five hundred forty-three".