30050030500525 has 48 divisors (see below), whose sum is σ = 43808709920256. Its totient is φ = 20020107870720.

The previous prime is 30050030500513. The next prime is 30050030500577. The reversal of 30050030500525 is 52500503005003.

It is not a de Polignac number, because 30050030500525 - 2⁵ = 30050030500493 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30050030500493 and 30050030500502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12207114 + ... + 14460763.

It is an arithmetic number, because the mean of its divisors is an integer number (912681456672).

Almost surely, 2^{30050030500525} is an apocalyptic number.

30050030500525 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

30050030500525 is a deficient number, since it is larger than the sum of its proper divisors (13758679419731).

30050030500525 is a wasteful number, since it uses less digits than its factorization.

30050030500525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26668078 (or 26668073 counting only the distinct ones).

The product of its (nonzero) digits is 11250, while the sum is 28.

Adding to 30050030500525 its reverse (52500503005003), we get a palindrome (82550533505528).

The spelling of 30050030500525 in words is "thirty trillion, fifty billion, thirty million, five hundred thousand, five hundred twenty-five".