30045534532 has 72 divisors (see below), whose sum is σ = 58041597600. Its totient is φ = 13598926848.

The previous prime is 30045534529. The next prime is 30045534581. The reversal of 30045534532 is 23543554003.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24687588 + ... + 24688804.

It is an arithmetic number, because the mean of its divisors is an integer number (806133300).

Almost surely, 2^30045534532 is an apocalyptic number.

It is an amenable number.

30045534532 is a deficient number, since it is larger than the sum of its proper divisors (27996063068).

30045534532 is a wasteful number, since it uses less digits than its factorization.

30045534532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1925 (or 1910 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 34.

The spelling of 30045534532 in words is "thirty billion, forty-five million, five hundred thirty-four thousand, five hundred thirty-two".