30480525045516 has 144 divisors (see below), whose sum is σ = 88023974438400. Its totient is φ = 8037979163136.

The previous prime is 30480525045497. The next prime is 30480525045521. The reversal of 30480525045516 is 61554052508403.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 141980505 + ... + 142195023.

Almost surely, 2^{30480525045516} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30480525045516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44011987219200).

30480525045516 is an abundant number, since it is smaller than the sum of its proper divisors (57543449392884).

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

30480525045516 is a wasteful number, since it uses less digits than its factorization.

30480525045516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224568 (or 224553 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 48.

The spelling of 30480525045516 in words is "thirty trillion, four hundred eighty billion, five hundred twenty-five million, forty-five thousand, five hundred sixteen".