508857960 has 128 divisors (see below), whose sum is σ = 1665216000. Its totient is φ = 123641856.

The previous prime is 508857953. The next prime is 508857967. The reversal of 508857960 is 69758805.

It is an interprime number because it is at equal distance from previous prime (508857953) and next prime (508857967).

It is not an unprimeable number, because it can be changed into a prime (508857967) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121176 + ... + 125304.

It is an arithmetic number, because the mean of its divisors is an integer number (13009500).

Almost surely, 2^508857960 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 508857960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (832608000).

508857960 is an abundant number, since it is smaller than the sum of its proper divisors (1156358040).

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

508857960 is a wasteful number, since it uses less digits than its factorization.

508857960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4235 (or 4231 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 48.

The square root of 508857960 is about 22557.8802195596. The cubic root of 508857960 is about 798.3601617933.

The spelling of 508857960 in words is "five hundred eight million, eight hundred fifty-seven thousand, nine hundred sixty".