30676675505 has 16 divisors (see below), whose sum is σ = 42284436480. Its totient is φ = 20928651072.

The previous prime is 30676675493. The next prime is 30676675507. The reversal of 30676675505 is 50557667603.

It is a de Polignac number, because none of the positive numbers 2^k-30676675505 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30676675507) 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 15 ways as a sum of consecutive naturals, for example, 2217665 + ... + 2231454.

It is an arithmetic number, because the mean of its divisors is an integer number (2642777280).

Almost surely, 2^30676675505 is an apocalyptic number.

30676675505 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

30676675505 is a deficient number, since it is larger than the sum of its proper divisors (11607760975).

30676675505 is a wasteful number, since it uses less digits than its factorization.

30676675505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4449328.

The product of its (nonzero) digits is 3969000, while the sum is 50.

The spelling of 30676675505 in words is "thirty billion, six hundred seventy-six million, six hundred seventy-five thousand, five hundred five".