12472805453 has 8 divisors (see below), whose sum is σ = 12907274496. Its totient is φ = 12040344000.

The previous prime is 12472805441. The next prime is 12472805479. The reversal of 12472805453 is 35450827421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12472805453 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12472805453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12477805453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 489251 + ... + 514112.

It is an arithmetic number, because the mean of its divisors is an integer number (1613409312).

Almost surely, 2^12472805453 is an apocalyptic number.

It is an amenable number.

12472805453 is a deficient number, since it is larger than the sum of its proper divisors (434469043).

12472805453 is a wasteful number, since it uses less digits than its factorization.

12472805453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003795.

The product of its (nonzero) digits is 268800, while the sum is 41.

The spelling of 12472805453 in words is "twelve billion, four hundred seventy-two million, eight hundred five thousand, four hundred fifty-three".