5533106253521 has 8 divisors (see below), whose sum is σ = 6898418186304. Its totient is φ = 4311511366320.

The previous prime is 5533106253517. The next prime is 5533106253523. The reversal of 5533106253521 is 1253526013355.

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

It is a cyclic number.

It is not a de Polignac number, because 5533106253521 - 2² = 5533106253517 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5533106253523) 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, 35929261310 + ... + 35929261463.

It is an arithmetic number, because the mean of its divisors is an integer number (862302273288).

Almost surely, 2^{5533106253521} is an apocalyptic number.

It is an amenable number.

5533106253521 is a deficient number, since it is larger than the sum of its proper divisors (1365311932783).

5533106253521 is a wasteful number, since it uses less digits than its factorization.

5533106253521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71858522791.

The product of its (nonzero) digits is 405000, while the sum is 41.

The spelling of 5533106253521 in words is "five trillion, five hundred thirty-three billion, one hundred six million, two hundred fifty-three thousand, five hundred twenty-one".