513521300206 has 8 divisors (see below), whose sum is σ = 781778696040. Its totient is φ = 252928401528.

The previous prime is 513521300197. The next prime is 513521300267. The reversal of 513521300206 is 602003125315.

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

It is a congruent number.

It is an unprimeable number.

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, 1916124121 + ... + 1916124388.

It is an arithmetic number, because the mean of its divisors is an integer number (97722337005).

Almost surely, 2^513521300206 is an apocalyptic number.

513521300206 is a deficient number, since it is larger than the sum of its proper divisors (268257395834).

513521300206 is a wasteful number, since it uses less digits than its factorization.

513521300206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3832248578.

The product of its (nonzero) digits is 5400, while the sum is 28.

The spelling of 513521300206 in words is "five hundred thirteen billion, five hundred twenty-one million, three hundred thousand, two hundred six".