513163534 has 32 divisors (see below), whose sum is σ = 870879744. Its totient is φ = 225007200.

The previous prime is 513163529. The next prime is 513163559. The reversal of 513163534 is 435361315.

It is a junction number, because it is equal to n+sod(n) for n = 513163496 and 513163505.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87457 + ... + 93139.

It is an arithmetic number, because the mean of its divisors is an integer number (27214992).

Almost surely, 2^513163534 is an apocalyptic number.

513163534 is a deficient number, since it is larger than the sum of its proper divisors (357716210).

513163534 is a wasteful number, since it uses less digits than its factorization.

513163534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5872.

The product of its digits is 16200, while the sum is 31.

The square root of 513163534 is about 22653.1131193927. The cubic root of 513163534 is about 800.6055488143.

The spelling of 513163534 in words is "five hundred thirteen million, one hundred sixty-three thousand, five hundred thirty-four".