513166342 has 16 divisors (see below), whose sum is σ = 829362240. Its totient is φ = 236731392.

The previous prime is 513166321. The next prime is 513166387. The reversal of 513166342 is 243661315.

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 7 ways as a sum of consecutive naturals, for example, 75334 + ... + 81862.

It is an arithmetic number, because the mean of its divisors is an integer number (51835140).

Almost surely, 2^513166342 is an apocalyptic number.

513166342 is a deficient number, since it is larger than the sum of its proper divisors (316195898).

513166342 is a wasteful number, since it uses less digits than its factorization.

513166342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9567.

The product of its digits is 12960, while the sum is 31.

The square root of 513166342 is about 22653.1750975443. The cubic root of 513166342 is about 800.6070091001.

The spelling of 513166342 in words is "five hundred thirteen million, one hundred sixty-six thousand, three hundred forty-two".