5152189 has 4 divisors (see below), whose sum is σ = 5888224. Its totient is φ = 4416156.

The previous prime is 5152181. The next prime is 5152237. The reversal of 5152189 is 9812515.

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, and also an emirpimes, since its reverse is a distinct semiprime: 9812515 = 5 ⋅1962503.

It is a cyclic number.

It is not a de Polignac number, because 5152189 - 2³ = 5152181 is a prime.

It is a Duffinian number.

5152189 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5152189.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5152181) 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, 368007 + ... + 368020.

It is an arithmetic number, because the mean of its divisors is an integer number (1472056).

Almost surely, 2^5152189 is an apocalyptic number.

It is an amenable number.

5152189 is a deficient number, since it is larger than the sum of its proper divisors (736035).

5152189 is an equidigital number, since it uses as much as digits as its factorization.

5152189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736034.

The product of its digits is 3600, while the sum is 31.

The square root of 5152189 is about 2269.8433866679. The cubic root of 5152189 is about 172.7152141250.

It can be divided in two parts, 515 and 2189, that added together give a square (2704 = 52²).

The spelling of 5152189 in words is "five million, one hundred fifty-two thousand, one hundred eighty-nine".