5533513253321 has 8 divisors (see below), whose sum is σ = 5563773542184. Its totient is φ = 5503334860800.

The previous prime is 5533513253263. The next prime is 5533513253341. The reversal of 5533513253321 is 1233523153355.

It can be written as a sum of positive squares in 4 ways, for example, as 3646285725625 + 1887227527696 = 1909525^2 + 1373764^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5533513253321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5533513253341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20338580 + ... + 20608853.

It is an arithmetic number, because the mean of its divisors is an integer number (695471692773).

Almost surely, 2^{5533513253321} is an apocalyptic number.

It is an amenable number.

5533513253321 is a deficient number, since it is larger than the sum of its proper divisors (30260288863).

5533513253321 is a wasteful number, since it uses less digits than its factorization.

5533513253321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40948171.

The product of its digits is 607500, while the sum is 41.

The spelling of 5533513253321 in words is "five trillion, five hundred thirty-three billion, five hundred thirteen million, two hundred fifty-three thousand, three hundred twenty-one".