513676752 has 20 divisors (see below), whose sum is σ = 1326998400. Its totient is φ = 171225568.

The previous prime is 513676747. The next prime is 513676763. The reversal of 513676752 is 257676315.

It is a super-3 number, since 3×513676752³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5350752 + ... + 5350847.

It is an arithmetic number, because the mean of its divisors is an integer number (66349920).

Almost surely, 2^513676752 is an apocalyptic number.

It is an amenable number.

513676752 is an abundant number, since it is smaller than the sum of its proper divisors (813321648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

513676752 is a wasteful number, since it uses less digits than its factorization.

513676752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10701610 (or 10701604 counting only the distinct ones).

The product of its digits is 264600, while the sum is 42.

The square root of 513676752 is about 22664.4380473022. The cubic root of 513676752 is about 800.8723567297.

The spelling of 513676752 in words is "five hundred thirteen million, six hundred seventy-six thousand, seven hundred fifty-two".