513334135324 has 48 divisors (see below), whose sum is σ = 933552236736. Its totient is φ = 246788595200.

The previous prime is 513334135309. The next prime is 513334135337. The reversal of 513334135324 is 423531433315.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39734514 + ... + 39747430.

It is an arithmetic number, because the mean of its divisors is an integer number (19449004932).

Almost surely, 2^513334135324 is an apocalyptic number.

It is an amenable number.

513334135324 is a deficient number, since it is larger than the sum of its proper divisors (420218101412).

513334135324 is a wasteful number, since it uses less digits than its factorization.

513334135324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16446 (or 16444 counting only the distinct ones).

The product of its digits is 194400, while the sum is 37.

Adding to 513334135324 its reverse (423531433315), we get a palindrome (936865568639).

The spelling of 513334135324 in words is "five hundred thirteen billion, three hundred thirty-four million, one hundred thirty-five thousand, three hundred twenty-four".