12753490832641 has 4 divisors (see below), whose sum is σ = 13734528589012. Its totient is φ = 11772453076272.

The previous prime is 12753490832633. The next prime is 12753490832669. The reversal of 12753490832641 is 14623809435721.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7590416215041 + 5163074617600 = 2755071^2 + 2272240^2 .

It is a cyclic number.

It is not a de Polignac number, because 12753490832641 - 2³ = 12753490832633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12753490832611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 490518878166 + ... + 490518878191.

It is an arithmetic number, because the mean of its divisors is an integer number (3433632147253).

It is a 1-persistent number, because it is pandigital, but 2⋅12753490832641 = 25506981665282 is not.

Almost surely, 2^{12753490832641} is an apocalyptic number.

It is an amenable number.

12753490832641 is a deficient number, since it is larger than the sum of its proper divisors (981037756371).

12753490832641 is an equidigital number, since it uses as much as digits as its factorization.

12753490832641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981037756370.

The product of its (nonzero) digits is 8709120, while the sum is 55.

The spelling of 12753490832641 in words is "twelve trillion, seven hundred fifty-three billion, four hundred ninety million, eight hundred thirty-two thousand, six hundred forty-one".