5389645 has 8 divisors (see below), whose sum is σ = 6483456. Its totient is φ = 4301136.

The previous prime is 5389639. The next prime is 5389649. The reversal of 5389645 is 5469835.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5389645 - 2¹¹ = 5387597 is a prime.

It is a super-3 number, since 3×5389645³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5389598 and 5389607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5389649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1444 + ... + 3586.

It is an arithmetic number, because the mean of its divisors is an integer number (810432).

Almost surely, 2^5389645 is an apocalyptic number.

It is an amenable number.

5389645 is a deficient number, since it is larger than the sum of its proper divisors (1093811).

5389645 is a wasteful number, since it uses less digits than its factorization.

5389645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2651.

The product of its digits is 129600, while the sum is 40.

The square root of 5389645 is about 2321.5608973275. The cubic root of 5389645 is about 175.3288510406.

It can be divided in two parts, 53 and 89645, that added together give a palindrome (89698).

The spelling of 5389645 in words is "five million, three hundred eighty-nine thousand, six hundred forty-five".