5331989 has 8 divisors (see below), whose sum is σ = 6044640. Its totient is φ = 4662576.

The previous prime is 5331983. The next prime is 5332037. The reversal of 5331989 is 9891335.

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 5331989 - 2¹² = 5327893 is a prime.

It is a super-2 number, since 2×5331989² = 56860213392242, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5331983) 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, 10547 + ... + 11040.

It is an arithmetic number, because the mean of its divisors is an integer number (755580).

Almost surely, 2^5331989 is an apocalyptic number.

It is an amenable number.

5331989 is a deficient number, since it is larger than the sum of its proper divisors (712651).

5331989 is a wasteful number, since it uses less digits than its factorization.

5331989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21619.

The product of its digits is 29160, while the sum is 38.

The square root of 5331989 is about 2309.1100017106. The cubic root of 5331989 is about 174.7014119220.

The spelling of 5331989 in words is "five million, three hundred thirty-one thousand, nine hundred eighty-nine".