508030000 has 100 divisors (see below), whose sum is σ = 1244639088. Its totient is φ = 200800000.

The previous prime is 508029983. The next prime is 508030001. The reversal of 508030000 is 30805.

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (508030001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1009749 + ... + 1010251.

Almost surely, 2^508030000 is an apocalyptic number.

508030000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 508030000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (622319544).

508030000 is an abundant number, since it is smaller than the sum of its proper divisors (736609088).

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

508030000 is a wasteful number, since it uses less digits than its factorization.

508030000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632 (or 611 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 508030000 is about 22539.5208467261. The cubic root of 508030000 is about 797.9269242531.

Adding to 508030000 its reverse (30805), we get a palindrome (508060805).

The spelling of 508030000 in words is "five hundred eight million, thirty thousand".