30529168029 has 20 divisors (see below), whose sum is σ = 45806232384. Its totient is φ = 20263106664.

The previous prime is 30529167997. The next prime is 30529168037. The reversal of 30529168029 is 92086192503.

30529168029 is a `hidden beast` number, since 30 + 529 + 16 + 80 + 2 + 9 = 666.

It is not a de Polignac number, because 30529168029 - 2⁵ = 30529167997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30529168729) 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 19 ways as a sum of consecutive naturals, for example, 811797 + ... + 848570.

Almost surely, 2^30529168029 is an apocalyptic number.

It is an amenable number.

30529168029 is a deficient number, since it is larger than the sum of its proper divisors (15277064355).

30529168029 is a wasteful number, since it uses less digits than its factorization.

30529168029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1660606 (or 1660597 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The spelling of 30529168029 in words is "thirty billion, five hundred twenty-nine million, one hundred sixty-eight thousand, twenty-nine".