5183645 has 4 divisors (see below), whose sum is σ = 6220380. Its totient is φ = 4146912.

The previous prime is 5183641. The next prime is 5183683. The reversal of 5183645 is 5463815.

It is a happy number.

5183645 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 2709316 + 2474329 = 1646^2 + 1573^2 .

It is a cyclic number.

It is not a de Polignac number, because 5183645 - 2² = 5183641 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5183641) 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, 518360 + ... + 518369.

It is an arithmetic number, because the mean of its divisors is an integer number (1555095).

Almost surely, 2^5183645 is an apocalyptic number.

It is an amenable number.

5183645 is a deficient number, since it is larger than the sum of its proper divisors (1036735).

5183645 is a wasteful number, since it uses less digits than its factorization.

5183645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036734.

The product of its digits is 14400, while the sum is 32.

The square root of 5183645 is about 2276.7619550581. The cubic root of 5183645 is about 173.0659977402.

The spelling of 5183645 in words is "five million, one hundred eighty-three thousand, six hundred forty-five".