12750453106480 has 80 divisors (see below), whose sum is σ = 29802584012544. Its totient is φ = 5073074380800.

The previous prime is 12750453106459. The next prime is 12750453106483. The reversal of 12750453106480 is 8460135405721.

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

It is a self number, because there is not a number n which added to its sum of digits gives 12750453106480.

It is not an unprimeable number, because it can be changed into a prime (12750453106483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21128292 + ... + 21723388.

Almost surely, 2^{12750453106480} is an apocalyptic number.

12750453106480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12750453106480 is an abundant number, since it is smaller than the sum of its proper divisors (17052130906064).

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

12750453106480 is a wasteful number, since it uses less digits than its factorization.

12750453106480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596534 (or 596528 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 46.

The spelling of 12750453106480 in words is "twelve trillion, seven hundred fifty billion, four hundred fifty-three million, one hundred six thousand, four hundred eighty".