5390189 has 4 divisors (see below), whose sum is σ = 6160224. Its totient is φ = 4620156.

The previous prime is 5390183. The next prime is 5390191. The reversal of 5390189 is 9810935.

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 a de Polignac number, because none of the positive numbers 2^k-5390189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5390183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 385007 + ... + 385020.

It is an arithmetic number, because the mean of its divisors is an integer number (1540056).

Almost surely, 2^5390189 is an apocalyptic number.

It is an amenable number.

5390189 is a deficient number, since it is larger than the sum of its proper divisors (770035).

5390189 is an equidigital number, since it uses as much as digits as its factorization.

5390189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770034.

The product of its (nonzero) digits is 9720, while the sum is 35.

The square root of 5390189 is about 2321.6780569235. The cubic root of 5390189 is about 175.3347497400.

The spelling of 5390189 in words is "five million, three hundred ninety thousand, one hundred eighty-nine".