5855521 has 8 divisors (see below), whose sum is σ = 6733440. Its totient is φ = 4987968.

The previous prime is 5855513. The next prime is 5855527. The reversal of 5855521 is 1255585.

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 5855521 - 2³ = 5855513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5855527) 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, 1336 + ... + 3673.

It is an arithmetic number, because the mean of its divisors is an integer number (841680).

Almost surely, 2^5855521 is an apocalyptic number.

It is an amenable number.

5855521 is a deficient number, since it is larger than the sum of its proper divisors (877919).

5855521 is a wasteful number, since it uses less digits than its factorization.

5855521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5183.

The product of its digits is 10000, while the sum is 31.

The square root of 5855521 is about 2419.8183816146. The cubic root of 5855521 is about 180.2416610068.

The spelling of 5855521 in words is "five million, eight hundred fifty-five thousand, five hundred twenty-one".