508379250 has 96 divisors (see below), whose sum is σ = 1296667008. Its totient is φ = 132660000.

The previous prime is 508379243. The next prime is 508379279. The reversal of 508379250 is 52973805.

It is a junction number, because it is equal to n+sod(n) for n = 508379199 and 508379208.

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 47 ways as a sum of consecutive naturals, for example, 3366675 + ... + 3366825.

It is an arithmetic number, because the mean of its divisors is an integer number (13506948).

Almost surely, 2^508379250 is an apocalyptic number.

508379250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 508379250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (648333504).

508379250 is an abundant number, since it is smaller than the sum of its proper divisors (788287758).

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

508379250 is a wasteful number, since it uses less digits than its factorization.

508379250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305 (or 228 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 39.

The square root of 508379250 is about 22547.2670184215. The cubic root of 508379250 is about 798.1097298245.

The spelling of 508379250 in words is "five hundred eight million, three hundred seventy-nine thousand, two hundred fifty".