25253300830 has 8 divisors (see below), whose sum is σ = 45455941512. Its totient is φ = 10101320328.

The previous prime is 25253300747. The next prime is 25253300851. The reversal of 25253300830 is 3800335252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 25253300792 and 25253300801.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1262665032 + ... + 1262665051.

It is an arithmetic number, because the mean of its divisors is an integer number (5681992689).

Almost surely, 2^25253300830 is an apocalyptic number.

25253300830 is a deficient number, since it is larger than the sum of its proper divisors (20202640682).

25253300830 is a wasteful number, since it uses less digits than its factorization.

25253300830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2525330090.

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 25253300830 in words is "twenty-five billion, two hundred fifty-three million, three hundred thousand, eight hundred thirty".