5530681 has 8 divisors (see below), whose sum is σ = 5975424. Its totient is φ = 5088720.

The previous prime is 5530673. The next prime is 5530697. The reversal of 5530681 is 1860355.

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

It is not a de Polignac number, because 5530681 - 2³ = 5530673 is a prime.

It is a super-2 number, since 2×5530681² = 61176864647522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5530621) 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, 5616 + ... + 6526.

It is an arithmetic number, because the mean of its divisors is an integer number (746928).

Almost surely, 2^5530681 is an apocalyptic number.

It is an amenable number.

5530681 is a deficient number, since it is larger than the sum of its proper divisors (444743).

5530681 is a wasteful number, since it uses less digits than its factorization.

5530681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 5530681 is about 2351.7399941320. The cubic root of 5530681 is about 176.8450344422.

The spelling of 5530681 in words is "five million, five hundred thirty thousand, six hundred eighty-one".