13554322053243 has 8 divisors (see below), whose sum is σ = 18858187204608. Its totient is φ = 8643335802024.

The previous prime is 13554322053101. The next prime is 13554322053271. The reversal of 13554322053243 is 34235022345531.

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

It is not a de Polignac number, because 13554322053243 - 2²⁴ = 13554305276027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13554322053195 and 13554322053204.

It is not an unprimeable number, because it can be changed into a prime (13554322053043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98219724955 + ... + 98219725092.

It is an arithmetic number, because the mean of its divisors is an integer number (2357273400576).

Almost surely, 2^{13554322053243} is an apocalyptic number.

13554322053243 is a deficient number, since it is larger than the sum of its proper divisors (5303865151365).

13554322053243 is a wasteful number, since it uses less digits than its factorization.

13554322053243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196439450073.

The product of its (nonzero) digits is 1296000, while the sum is 42.

Adding to 13554322053243 its reverse (34235022345531), we get a palindrome (47789344398774).

The spelling of 13554322053243 in words is "thirteen trillion, five hundred fifty-four billion, three hundred twenty-two million, fifty-three thousand, two hundred forty-three".