30044152505 has 8 divisors (see below), whose sum is σ = 36061718400. Its totient is φ = 24029498416.

The previous prime is 30044152459. The next prime is 30044152517. The reversal of 30044152505 is 50525144003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30044152505 - 2¹⁰ = 30044151481 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 705185 + ... + 746574.

It is an arithmetic number, because the mean of its divisors is an integer number (4507714800).

Almost surely, 2^30044152505 is an apocalyptic number.

It is an amenable number.

30044152505 is a deficient number, since it is larger than the sum of its proper divisors (6017565895).

30044152505 is a wasteful number, since it uses less digits than its factorization.

30044152505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1455903.

The product of its (nonzero) digits is 12000, while the sum is 29.

Adding to 30044152505 its reverse (50525144003), we get a palindrome (80569296508).

The spelling of 30044152505 in words is "thirty billion, forty-four million, one hundred fifty-two thousand, five hundred five".