13225355543541 has 8 divisors (see below), whose sum is σ = 17633885540544. Its totient is φ = 8816864621120.

The previous prime is 13225355543537. The next prime is 13225355543557. The reversal of 13225355543541 is 14534555352231.

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 13225355543541 - 2² = 13225355543537 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13225355543041) 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, 8969556 + ... + 10339421.

It is an arithmetic number, because the mean of its divisors is an integer number (2204235692568).

Almost surely, 2^{13225355543541} is an apocalyptic number.

It is an amenable number.

13225355543541 is a deficient number, since it is larger than the sum of its proper divisors (4408529997003).

13225355543541 is a wasteful number, since it uses less digits than its factorization.

13225355543541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19537291.

The product of its digits is 5400000, while the sum is 48.

The spelling of 13225355543541 in words is "thirteen trillion, two hundred twenty-five billion, three hundred fifty-five million, five hundred forty-three thousand, five hundred forty-one".