508881560 has 128 divisors (see below), whose sum is σ = 1360800000. Its totient is φ = 169182720.

The previous prime is 508881559. The next prime is 508881629. The reversal of 508881560 is 65188805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 241391 + ... + 243489.

It is an arithmetic number, because the mean of its divisors is an integer number (10631250).

Almost surely, 2^508881560 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 508881560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (680400000).

508881560 is an abundant number, since it is smaller than the sum of its proper divisors (851918440).

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

508881560 is a wasteful number, since it uses less digits than its factorization.

508881560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2169 (or 2165 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 41.

The square root of 508881560 is about 22558.4033122914. The cubic root of 508881560 is about 798.3725038154.

The spelling of 508881560 in words is "five hundred eight million, eight hundred eighty-one thousand, five hundred sixty".