506513708 has 24 divisors (see below), whose sum is σ = 939489264. Its totient is φ = 238118400.

The previous prime is 506513663. The next prime is 506513717. The reversal of 506513708 is 807315605.

It is a super-2 number, since 2×506513708² = 513112272783818528, which contains 22 as substring.

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, 76448 + ... + 82808.

It is an arithmetic number, because the mean of its divisors is an integer number (39145386).

Almost surely, 2^506513708 is an apocalyptic number.

It is an amenable number.

506513708 is a deficient number, since it is larger than the sum of its proper divisors (432975556).

506513708 is a wasteful number, since it uses less digits than its factorization.

506513708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7553 (or 7551 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 35.

The square root of 506513708 is about 22505.8594148280. The cubic root of 506513708 is about 797.1322888238.

The spelling of 506513708 in words is "five hundred six million, five hundred thirteen thousand, seven hundred eight".