30532424545520 has 80 divisors (see below), whose sum is σ = 72502420083840. Its totient is φ = 11952434767872.

The previous prime is 30532424545489. The next prime is 30532424545531. The reversal of 30532424545520 is 2554542423503.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68091974 + ... + 68538906.

It is an arithmetic number, because the mean of its divisors is an integer number (906280251048).

Almost surely, 2^{30532424545520} is an apocalyptic number.

It is an amenable number.

30532424545520 is an abundant number, since it is smaller than the sum of its proper divisors (41969995538320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30532424545520 is a wasteful number, since it uses less digits than its factorization.

30532424545520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465162 (or 465156 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 44.

The spelling of 30532424545520 in words is "thirty trillion, five hundred thirty-two billion, four hundred twenty-four million, five hundred forty-five thousand, five hundred twenty".