5534989 has 4 divisors (see below), whose sum is σ = 5564160. Its totient is φ = 5505820.

The previous prime is 5534953. The next prime is 5534993. The reversal of 5534989 is 9894355.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5534989 - 2¹¹ = 5532941 is a prime.

It is a super-2 number, since 2×5534989² = 61272206460242, which contains 22 as substring.

It is a d-powerful number, because it can be written as 5² + 5⁶ + 3¹² + 4¹¹ + 9 + 8⁶ + 9⁶ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5534929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14299 + ... + 14680.

It is an arithmetic number, because the mean of its divisors is an integer number (1391040).

Almost surely, 2^5534989 is an apocalyptic number.

It is an amenable number.

5534989 is a deficient number, since it is larger than the sum of its proper divisors (29171).

5534989 is a wasteful number, since it uses less digits than its factorization.

5534989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29170.

The product of its digits is 194400, while the sum is 43.

The square root of 5534989 is about 2352.6557334213. The cubic root of 5534989 is about 176.8909390174.

The spelling of 5534989 in words is "five million, five hundred thirty-four thousand, nine hundred eighty-nine".