5645365 has 8 divisors (see below), whose sum is σ = 7390368. Its totient is φ = 4105680.

The previous prime is 5645347. The next prime is 5645383. The reversal of 5645365 is 5635465.

It is an interprime number because it is at equal distance from previous prime (5645347) and next prime (5645383).

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

It is not a de Polignac number, because 5645365 - 2⁵ = 5645333 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5645365.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51267 + ... + 51376.

It is an arithmetic number, because the mean of its divisors is an integer number (923796).

Almost surely, 2^5645365 is an apocalyptic number.

5645365 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5645365 is a deficient number, since it is larger than the sum of its proper divisors (1745003).

5645365 is a wasteful number, since it uses less digits than its factorization.

5645365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102659.

The product of its digits is 54000, while the sum is 34.

The square root of 5645365 is about 2375.9976851841. The cubic root of 5645365 is about 178.0590323076.

It can be divided in two parts, 564 and 5365, that added together give a square (5929 = 77²).

The spelling of 5645365 in words is "five million, six hundred forty-five thousand, three hundred sixty-five".