5333044353221 has 16 divisors (see below), whose sum is σ = 5802674681328. Its totient is φ = 4871902464000.

The previous prime is 5333044353173. The next prime is 5333044353253. The reversal of 5333044353221 is 1223534403335.

It can be written as a sum of positive squares in 8 ways, for example, as 1821595612225 + 3511448740996 = 1349665^2 + 1873886^2 .

It is not a de Polignac number, because 5333044353221 - 2³⁰ = 5331970611397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5333044353521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60106631 + ... + 60195291.

It is an arithmetic number, because the mean of its divisors is an integer number (362667167583).

Almost surely, 2^{5333044353221} is an apocalyptic number.

It is an amenable number.

5333044353221 is a deficient number, since it is larger than the sum of its proper divisors (469630328107).

5333044353221 is a wasteful number, since it uses less digits than its factorization.

5333044353221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136472.

The product of its (nonzero) digits is 388800, while the sum is 38.

Adding to 5333044353221 its reverse (1223534403335), we get a palindrome (6556578756556).

The spelling of 5333044353221 in words is "five trillion, three hundred thirty-three billion, forty-four million, three hundred fifty-three thousand, two hundred twenty-one".