12544553341 has 8 divisors (see below), whose sum is σ = 12950895104. Its totient is φ = 12138316560.

The previous prime is 12544553339. The next prime is 12544553347. The reversal of 12544553341 is 14335544521.

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

It is a cyclic number.

It is not a de Polignac number, because 12544553341 - 2¹ = 12544553339 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 12544553341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12544553347) 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, 269776 + ... + 312838.

It is an arithmetic number, because the mean of its divisors is an integer number (1618861888).

Almost surely, 2^12544553341 is an apocalyptic number.

It is an amenable number.

12544553341 is a deficient number, since it is larger than the sum of its proper divisors (406341763).

12544553341 is an equidigital number, since it uses as much as digits as its factorization.

12544553341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52491.

The product of its digits is 144000, while the sum is 37.

The spelling of 12544553341 in words is "twelve billion, five hundred forty-four million, five hundred fifty-three thousand, three hundred forty-one".