30505050505 has 8 divisors (see below), whose sum is σ = 36869414400. Its totient is φ = 24228471216.

The previous prime is 30505050473. The next prime is 30505050539. The reversal of 30505050505 is 50505050503.

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 30505050505 - 2⁵ = 30505050473 is a prime.

It is an alternating number because its digits alternate between odd and even.

30505050505 is a modest number, since divided by 50505 gives 30505 as remainder.

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, 21945385 + ... + 21946774.

It is an arithmetic number, because the mean of its divisors is an integer number (4608676800).

Almost surely, 2^30505050505 is an apocalyptic number.

It is an amenable number.

30505050505 is a deficient number, since it is larger than the sum of its proper divisors (6364363895).

30505050505 is a wasteful number, since it uses less digits than its factorization.

30505050505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43892303.

The product of its (nonzero) digits is 9375, while the sum is 28.

The spelling of 30505050505 in words is "thirty billion, five hundred five million, fifty thousand, five hundred five".