30025256086 has 16 divisors (see below), whose sum is σ = 51531531264. Its totient is φ = 12853050984.

The previous prime is 30025256083. The next prime is 30025256087. The reversal of 30025256086 is 68065252003.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30025256083) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1230480 + ... + 1254643.

It is an arithmetic number, because the mean of its divisors is an integer number (3220720704).

Almost surely, 2^30025256086 is an apocalyptic number.

30025256086 is a deficient number, since it is larger than the sum of its proper divisors (21506275178).

30025256086 is a wasteful number, since it uses less digits than its factorization.

30025256086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2485995.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 30025256086 in words is "thirty billion, twenty-five million, two hundred fifty-six thousand, eighty-six".