30132530805 has 64 divisors (see below), whose sum is σ = 54270881280. Its totient is φ = 14165200896.

The previous prime is 30132530797. The next prime is 30132530837. The reversal of 30132530805 is 50803523103.

It is not a de Polignac number, because 30132530805 - 2³ = 30132530797 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2761801 + ... + 2772689.

It is an arithmetic number, because the mean of its divisors is an integer number (847982520).

Almost surely, 2^30132530805 is an apocalyptic number.

It is an amenable number.

30132530805 is a deficient number, since it is larger than the sum of its proper divisors (24138350475).

30132530805 is a wasteful number, since it uses less digits than its factorization.

30132530805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11550.

The product of its (nonzero) digits is 10800, while the sum is 30.

The spelling of 30132530805 in words is "thirty billion, one hundred thirty-two million, five hundred thirty thousand, eight hundred five".