508680520 has 16 divisors (see below), whose sum is σ = 1144531260. Its totient is φ = 203472192.

The previous prime is 508680517. The next prime is 508680547. The reversal of 508680520 is 25086805.

It can be written as a sum of positive squares in 2 ways, for example, as 508141764 + 538756 = 22542^2 + 734^2 .

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, 6358467 + ... + 6358546.

Almost surely, 2^508680520 is an apocalyptic number.

It is an amenable number.

508680520 is an abundant number, since it is smaller than the sum of its proper divisors (635850740).

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

508680520 is a wasteful number, since it uses less digits than its factorization.

508680520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12717024 (or 12717020 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 508680520 is about 22553.9468829737. The cubic root of 508680520 is about 798.2673542994.

The spelling of 508680520 in words is "five hundred eight million, six hundred eighty thousand, five hundred twenty".