25030030330 has 32 divisors (see below), whose sum is σ = 45206553600. Its totient is φ = 9978178560.

The previous prime is 25030030313. The next prime is 25030030343. The reversal of 25030030330 is 3303003052.

25030030330 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 25030030298 and 25030030307.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4626487 + ... + 4631893.

It is an arithmetic number, because the mean of its divisors is an integer number (1412704800).

Almost surely, 2^25030030330 is an apocalyptic number.

25030030330 is a deficient number, since it is larger than the sum of its proper divisors (20176523270).

25030030330 is a wasteful number, since it uses less digits than its factorization.

25030030330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6894.

The product of its (nonzero) digits is 810, while the sum is 19.

Adding to 25030030330 its reverse (3303003052), we get a palindrome (28333033382).

The spelling of 25030030330 in words is "twenty-five billion, thirty million, thirty thousand, three hundred thirty".