513163135 has 8 divisors (see below), whose sum is σ = 619718976. Its totient is φ = 407915040.

The previous prime is 513163129. The next prime is 513163141. The reversal of 513163135 is 531361315.

It is an interprime number because it is at equal distance from previous prime (513163129) and next prime (513163141).

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

It is not a de Polignac number, because 513163135 - 2¹⁵ = 513130367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326071 + ... + 327640.

It is an arithmetic number, because the mean of its divisors is an integer number (77464872).

Almost surely, 2^513163135 is an apocalyptic number.

513163135 is a deficient number, since it is larger than the sum of its proper divisors (106555841).

513163135 is a wasteful number, since it uses less digits than its factorization.

513163135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653873.

The product of its digits is 4050, while the sum is 28.

The square root of 513163135 is about 22653.1043126544. The cubic root of 513163135 is about 800.6053413160.

The spelling of 513163135 in words is "five hundred thirteen million, one hundred sixty-three thousand, one hundred thirty-five".