513525196 has 12 divisors (see below), whose sum is σ = 917790048. Its totient is φ = 251299472.

The previous prime is 513525169. The next prime is 513525197. The reversal of 513525196 is 691525315.

It is not an unprimeable number, because it can be changed into a prime (513525197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1365571 + ... + 1365946.

It is an arithmetic number, because the mean of its divisors is an integer number (76482504).

Almost surely, 2^513525196 is an apocalyptic number.

It is an amenable number.

513525196 is a deficient number, since it is larger than the sum of its proper divisors (404264852).

513525196 is a wasteful number, since it uses less digits than its factorization.

513525196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2731568 (or 2731566 counting only the distinct ones).

The product of its digits is 40500, while the sum is 37.

The square root of 513525196 is about 22661.0943248555. The cubic root of 513525196 is about 800.7935854341.

The spelling of 513525196 in words is "five hundred thirteen million, five hundred twenty-five thousand, one hundred ninety-six".