13542842370553 has 8 divisors (see below), whose sum is σ = 13858490595488. Its totient is φ = 13227225891264.

The previous prime is 13542842370521. The next prime is 13542842370643. The reversal of 13542842370553 is 35507324824531.

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

It is not a de Polignac number, because 13542842370553 - 2⁵ = 13542842370521 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 13542842370553.

It is not an unprimeable number, because it can be changed into a prime (13542842377553) 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, 7072176 + ... + 8780737.

It is an arithmetic number, because the mean of its divisors is an integer number (1732311324436).

Almost surely, 2^{13542842370553} is an apocalyptic number.

It is an amenable number.

13542842370553 is a deficient number, since it is larger than the sum of its proper divisors (315648224935).

13542842370553 is a wasteful number, since it uses less digits than its factorization.

13542842370553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15872823.

The product of its (nonzero) digits is 12096000, while the sum is 52.

The spelling of 13542842370553 in words is "thirteen trillion, five hundred forty-two billion, eight hundred forty-two million, three hundred seventy thousand, five hundred fifty-three".