30013503255 has 24 divisors (see below), whose sum is σ = 52905162960. Its totient is φ = 15735891840.

The previous prime is 30013503253. The next prime is 30013503301. The reversal of 30013503255 is 55230531003.

30013503255 is a `hidden beast` number, since 300 + 1 + 35 + 0 + 325 + 5 = 666.

It is not a de Polignac number, because 30013503255 - 2¹ = 30013503253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30013503251) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 5649606 + ... + 5654915.

It is an arithmetic number, because the mean of its divisors is an integer number (2204381790).

Almost surely, 2^30013503255 is an apocalyptic number.

30013503255 is a deficient number, since it is larger than the sum of its proper divisors (22891659705).

30013503255 is a wasteful number, since it uses less digits than its factorization.

30013503255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11304591 (or 11304588 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 27.

The spelling of 30013503255 in words is "thirty billion, thirteen million, five hundred three thousand, two hundred fifty-five".