12520960480 has 384 divisors, whose sum is σ = 37066014720. Its totient is φ = 3901685760.

The previous prime is 12520960447. The next prime is 12520960483. The reversal of 12520960480 is 8406902521.

12520960480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12520960483) by changing a digit.

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, 98590177 + ... + 98590303.

It is an arithmetic number, because the mean of its divisors is an integer number (96526080).

Almost surely, 2^12520960480 is an apocalyptic number.

12520960480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12520960480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18533007360).

12520960480 is an abundant number, since it is smaller than the sum of its proper divisors (24545054240).

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

12520960480 is a wasteful number, since it uses less digits than its factorization.

12520960480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322 (or 314 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 12520960480 in words is "twelve billion, five hundred twenty million, nine hundred sixty thousand, four hundred eighty".