513352189 has 32 divisors (see below), whose sum is σ = 620015616. Its totient is φ = 415920960.

The previous prime is 513352183. The next prime is 513352193. The reversal of 513352189 is 981253315.

It is a happy number.

It is not a de Polignac number, because 513352189 - 2³ = 513352181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513352181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1853119 + ... + 1853395.

It is an arithmetic number, because the mean of its divisors is an integer number (19375488).

Almost surely, 2^513352189 is an apocalyptic number.

It is an amenable number.

513352189 is a deficient number, since it is larger than the sum of its proper divisors (106663427).

513352189 is a wasteful number, since it uses less digits than its factorization.

513352189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505.

The product of its digits is 32400, while the sum is 37.

The square root of 513352189 is about 22657.2767339767. The cubic root of 513352189 is about 800.7036460256.

The spelling of 513352189 in words is "five hundred thirteen million, three hundred fifty-two thousand, one hundred eighty-nine".