2508500830 has 16 divisors (see below), whose sum is σ = 4925783664. Its totient is φ = 912182080.

The previous prime is 2508500717. The next prime is 2508500843. The reversal of 2508500830 is 380058052.

It is a super-2 number, since 2×2508500830² = 12585152828221377800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2508500792 and 2508500801.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11402167 + ... + 11402386.

It is an arithmetic number, because the mean of its divisors is an integer number (307861479).

Almost surely, 2^2508500830 is an apocalyptic number.

2508500830 is a deficient number, since it is larger than the sum of its proper divisors (2417282834).

2508500830 is a wasteful number, since it uses less digits than its factorization.

2508500830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22804571.

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 2508500830 is about 50084.9361584898. The cubic root of 2508500830 is about 1358.7453881645.

Adding to 2508500830 its reverse (380058052), we get a palindrome (2888558882).

The spelling of 2508500830 in words is "two billion, five hundred eight million, five hundred thousand, eight hundred thirty".