5506354404521 has 8 divisors (see below), whose sum is σ = 5563100559744. Its totient is φ = 5449891273120.

The previous prime is 5506354404457. The next prime is 5506354404533. The reversal of 5506354404521 is 1254044536055.

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 5506354404521 - 2⁶ = 5506354404457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5506354401521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70716845 + ... + 70794666.

It is an arithmetic number, because the mean of its divisors is an integer number (695387569968).

Almost surely, 2^{5506354404521} is an apocalyptic number.

It is an amenable number.

5506354404521 is a deficient number, since it is larger than the sum of its proper divisors (56746155223).

5506354404521 is a wasteful number, since it uses less digits than its factorization.

5506354404521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141511911.

The product of its (nonzero) digits is 1440000, while the sum is 44.

The spelling of 5506354404521 in words is "five trillion, five hundred six billion, three hundred fifty-four million, four hundred four thousand, five hundred twenty-one".