12453205524480 has 2160 divisors, whose sum is σ = 55214674534656. Its totient is φ = 2675441664000.

The previous prime is 12453205524401. The next prime is 12453205524481. The reversal of 12453205524480 is 8442550235421.

12453205524480 is a `hidden beast` number, since 1 + 2 + 4 + 5 + 320 + 5 + 5 + 244 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (2160).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (12453205524481) 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 143 ways as a sum of consecutive naturals, for example, 16582164105 + ... + 16582164855.

Almost surely, 2^{12453205524480} is an apocalyptic number.

12453205524480 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 12453205524480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27607337267328).

12453205524480 is an abundant number, since it is smaller than the sum of its proper divisors (42761469010176).

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

12453205524480 is an frugal number, since it uses more digits than its factorization.

12453205524480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830 (or 785 counting only the distinct ones).

The product of its (nonzero) digits is 1536000, while the sum is 45.

The spelling of 12453205524480 in words is "twelve trillion, four hundred fifty-three billion, two hundred five million, five hundred twenty-four thousand, four hundred eighty".