5533241522121 has 12 divisors (see below), whose sum is σ = 7992509662020. Its totient is φ = 3688804749600.

The previous prime is 5533241522111. The next prime is 5533241522143. The reversal of 5533241522121 is 1212251423355.

5533241522121 is a `hidden beast` number, since 5 + 5 + 3 + 3 + 2 + 4 + 1 + 522 + 121 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2900426988096 + 2632814534025 = 1703064^2 + 1622595^2 .

It is not a de Polignac number, because 5533241522121 - 2⁹ = 5533241521609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5533241522111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 312430 + ... + 3341271.

It is an arithmetic number, because the mean of its divisors is an integer number (666042471835).

Almost surely, 2^{5533241522121} is an apocalyptic number.

It is an amenable number.

5533241522121 is a deficient number, since it is larger than the sum of its proper divisors (2459268139899).

5533241522121 is a wasteful number, since it uses less digits than its factorization.

5533241522121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3821976 (or 3821973 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

Adding to 5533241522121 its reverse (1212251423355), we get a palindrome (6745492945476).

The spelling of 5533241522121 in words is "five trillion, five hundred thirty-three billion, two hundred forty-one million, five hundred twenty-two thousand, one hundred twenty-one".