12253553543441 has 16 divisors (see below), whose sum is σ = 14021667938304. Its totient is φ = 10489842064464.

The previous prime is 12253553543423. The next prime is 12253553543479. The reversal of 12253553543441 is 14434535535221.

It is a de Polignac number, because none of the positive numbers 2^k-12253553543441 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12253553540441) 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, 169251536 + ... + 169323918.

It is an arithmetic number, because the mean of its divisors is an integer number (876354246144).

Almost surely, 2^{12253553543441} is an apocalyptic number.

It is an amenable number.

12253553543441 is a deficient number, since it is larger than the sum of its proper divisors (1768114394863).

12253553543441 is an equidigital number, since it uses as much as digits as its factorization.

12253553543441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102460.

The product of its digits is 4320000, while the sum is 47.

The spelling of 12253553543441 in words is "twelve trillion, two hundred fifty-three billion, five hundred fifty-three million, five hundred forty-three thousand, four hundred forty-one".