513456116 has 12 divisors (see below), whose sum is σ = 898854432. Its totient is φ = 256640568.

The previous prime is 513456113. The next prime is 513456127. The reversal of 513456116 is 611654315.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513456113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7640 + ... + 32943.

It is an arithmetic number, because the mean of its divisors is an integer number (74904536).

Almost surely, 2^513456116 is an apocalyptic number.

It is an amenable number.

513456116 is a deficient number, since it is larger than the sum of its proper divisors (385398316).

513456116 is a wasteful number, since it uses less digits than its factorization.

513456116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43750 (or 43748 counting only the distinct ones).

The product of its digits is 10800, while the sum is 32.

The square root of 513456116 is about 22659.5700753567. The cubic root of 513456116 is about 800.7576759324.

The spelling of 513456116 in words is "five hundred thirteen million, four hundred fifty-six thousand, one hundred sixteen".