5213189 has 4 divisors (see below), whose sum is σ = 5354124. Its totient is φ = 5072256.

The previous prime is 5213183. The next prime is 5213207. The reversal of 5213189 is 9813125.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4068289 + 1144900 = 2017^2 + 1070^2 .

It is not a de Polignac number, because 5213189 - 2¹² = 5209093 is a prime.

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 (5213183) 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, 70412 + ... + 70485.

It is an arithmetic number, because the mean of its divisors is an integer number (1338531).

Almost surely, 2^5213189 is an apocalyptic number.

It is an amenable number.

5213189 is a deficient number, since it is larger than the sum of its proper divisors (140935).

5213189 is a wasteful number, since it uses less digits than its factorization.

5213189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140934.

The product of its digits is 2160, while the sum is 29.

The square root of 5213189 is about 2283.2408983723. The cubic root of 5213189 is about 173.3941695559.

The spelling of 5213189 in words is "five million, two hundred thirteen thousand, one hundred eighty-nine".