30025328360825 has 24 divisors (see below), whose sum is σ = 42579504707520. Its totient is φ = 20574607032000.

The previous prime is 30025328360791. The next prime is 30025328360891. The reversal of 30025328360825 is 52806382352003.

It is not a de Polignac number, because 30025328360825 - 2⁴² = 25627281849721 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 30025328360825.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58868510 + ... + 59376359.

It is an arithmetic number, because the mean of its divisors is an integer number (1774146029480).

Almost surely, 2^{30025328360825} is an apocalyptic number.

30025328360825 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

30025328360825 is a deficient number, since it is larger than the sum of its proper divisors (12554176346695).

30025328360825 is a wasteful number, since it uses less digits than its factorization.

30025328360825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118246337 (or 118246332 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 47.

The spelling of 30025328360825 in words is "thirty trillion, twenty-five billion, three hundred twenty-eight million, three hundred sixty thousand, eight hundred twenty-five".