12743541253 has 16 divisors (see below), whose sum is σ = 13762586880. Its totient is φ = 11763638656.

The previous prime is 12743541247. The next prime is 12743541257. The reversal of 12743541253 is 35214534721.

It is a cyclic number.

It is not a de Polignac number, because 12743541253 - 2²⁹ = 12206670341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12743541257) 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, 2349801 + ... + 2355217.

It is an arithmetic number, because the mean of its divisors is an integer number (860161680).

Almost surely, 2^12743541253 is an apocalyptic number.

It is an amenable number.

12743541253 is a deficient number, since it is larger than the sum of its proper divisors (1019045627).

12743541253 is a wasteful number, since it uses less digits than its factorization.

12743541253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8996.

The product of its digits is 100800, while the sum is 37.

The spelling of 12743541253 in words is "twelve billion, seven hundred forty-three million, five hundred forty-one thousand, two hundred fifty-three".