30380625025 has 12 divisors (see below), whose sum is σ = 38024052912. Its totient is φ = 24077353040.

The previous prime is 30380625007. The next prime is 30380625029. The reversal of 30380625025 is 52052608303.

It is a happy number.

It is not a de Polignac number, because 30380625025 - 2²¹ = 30378527873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30380625029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5675947 + ... + 5681296.

It is an arithmetic number, because the mean of its divisors is an integer number (3168671076).

Almost surely, 2^30380625025 is an apocalyptic number.

It is an amenable number.

30380625025 is a deficient number, since it is larger than the sum of its proper divisors (7643427887).

30380625025 is a wasteful number, since it uses less digits than its factorization.

30380625025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11357360 (or 11357355 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 30380625025 in words is "thirty billion, three hundred eighty million, six hundred twenty-five thousand, twenty-five".