513200612 has 12 divisors (see below), whose sum is σ = 898353456. Its totient is φ = 256528200.

The previous prime is 513200603. The next prime is 513200627. The reversal of 513200612 is 216002315.

It is a hoax number, since the sum of its digits (20) 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 3 ways as a sum of consecutive naturals, for example, 14 + ... + 32037.

It is an arithmetic number, because the mean of its divisors is an integer number (74862788).

Almost surely, 2^513200612 is an apocalyptic number.

It is an amenable number.

513200612 is a deficient number, since it is larger than the sum of its proper divisors (385152844).

513200612 is a wasteful number, since it uses less digits than its factorization.

513200612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36058 (or 36056 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 513200612 is about 22653.9314910238. The cubic root of 513200612 is about 800.6248306063.

Adding to 513200612 its reverse (216002315), we get a palindrome (729202927).

The spelling of 513200612 in words is "five hundred thirteen million, two hundred thousand, six hundred twelve".