513203342516 has 12 divisors (see below), whose sum is σ = 898177312032. Its totient is φ = 256581253368.

The previous prime is 513203342501. The next prime is 513203342557. The reversal of 513203342516 is 615243302315.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5047850 + ... + 5148513.

It is an arithmetic number, because the mean of its divisors is an integer number (74848109336).

Almost surely, 2^513203342516 is an apocalyptic number.

It is an amenable number.

513203342516 is a deficient number, since it is larger than the sum of its proper divisors (384973969516).

513203342516 is a wasteful number, since it uses less digits than its factorization.

513203342516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10208950 (or 10208948 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

The spelling of 513203342516 in words is "five hundred thirteen billion, two hundred three million, three hundred forty-two thousand, five hundred sixteen".