30030025255 has 16 divisors (see below), whose sum is σ = 38015722080. Its totient is φ = 22709763072.

The previous prime is 30030025237. The next prime is 30030025301. The reversal of 30030025255 is 55252003003.

It is not a de Polignac number, because 30030025255 - 2¹⁹ = 30029500967 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 302434 + ... + 389263.

It is an arithmetic number, because the mean of its divisors is an integer number (2375982630).

Almost surely, 2^30030025255 is an apocalyptic number.

30030025255 is a deficient number, since it is larger than the sum of its proper divisors (7985696825).

30030025255 is a wasteful number, since it uses less digits than its factorization.

30030025255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692178.

The product of its (nonzero) digits is 4500, while the sum is 25.

Adding to 30030025255 its reverse (55252003003), we get a palindrome (85282028258).

The spelling of 30030025255 in words is "thirty billion, thirty million, twenty-five thousand, two hundred fifty-five".