5529681 has 8 divisors (see below), whose sum is σ = 8192160. Its totient is φ = 3686436.

The previous prime is 5529673. The next prime is 5529701. The reversal of 5529681 is 1869255.

It is a happy number.

It is not a de Polignac number, because 5529681 - 2³ = 5529673 is a prime.

It is a super-2 number, since 2×5529681² = 61154743923522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5529611) 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, 102375 + ... + 102428.

It is an arithmetic number, because the mean of its divisors is an integer number (1024020).

Almost surely, 2^5529681 is an apocalyptic number.

It is an amenable number.

5529681 is a deficient number, since it is larger than the sum of its proper divisors (2662479).

5529681 is a wasteful number, since it uses less digits than its factorization.

5529681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204812 (or 204806 counting only the distinct ones).

The product of its digits is 21600, while the sum is 36.

The square root of 5529681 is about 2351.5273759835. The cubic root of 5529681 is about 176.8343753754.

The spelling of 5529681 in words is "five million, five hundred twenty-nine thousand, six hundred eighty-one".