5331442189 has 2 divisors, whose sum is σ = 5331442190. Its totient is φ = 5331442188.

The previous prime is 5331442177. The next prime is 5331442213. The reversal of 5331442189 is 9812441335.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4360621225 + 970820964 = 66035^2 + 31158^2 .

It is a cyclic number.

It is not a de Polignac number, because 5331442189 - 2⁹ = 5331441677 is a prime.

It is a super-2 number, since 2×5331442189² = 56848551629298223442, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5331442139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2665721094 + 2665721095.

It is an arithmetic number, because the mean of its divisors is an integer number (2665721095).

Almost surely, 2^5331442189 is an apocalyptic number.

It is an amenable number.

5331442189 is a deficient number, since it is larger than the sum of its proper divisors (1).

5331442189 is an equidigital number, since it uses as much as digits as its factorization.

5331442189 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 40.

The square root of 5331442189 is about 73016.7254058959. The cubic root of 5331442189 is about 1746.9543967160.

The spelling of 5331442189 in words is "five billion, three hundred thirty-one million, four hundred forty-two thousand, one hundred eighty-nine".