5342441203553 has 4 divisors (see below), whose sum is σ = 5342574494868. Its totient is φ = 5342307912240.

The previous prime is 5342441203531. The next prime is 5342441203571. The reversal of 5342441203553 is 3553021442435.

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 1878401820304 + 3464039383249 = 1370548^2 + 1861193^2 .

It is a cyclic number.

It is not a de Polignac number, because 5342441203553 - 2¹² = 5342441199457 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 5342441203553.

It is not an unprimeable number, because it can be changed into a prime (5342441203523) 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, 66585518 + ... + 66665703.

It is an arithmetic number, because the mean of its divisors is an integer number (1335643623717).

Almost surely, 2^{5342441203553} is an apocalyptic number.

It is an amenable number.

5342441203553 is a deficient number, since it is larger than the sum of its proper divisors (133291315).

5342441203553 is a wasteful number, since it uses less digits than its factorization.

5342441203553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133291314.

The product of its (nonzero) digits is 864000, while the sum is 41.

Adding to 5342441203553 its reverse (3553021442435), we get a palindrome (8895462645988).

The spelling of 5342441203553 in words is "five trillion, three hundred forty-two billion, four hundred forty-one million, two hundred three thousand, five hundred fifty-three".