5645107 has 6 divisors (see below), whose sum is σ = 6112932. Its totient is φ = 5210712.

The previous prime is 5645099. The next prime is 5645113. The reversal of 5645107 is 7015465.

It is not a de Polignac number, because 5645107 - 2³ = 5645099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5645137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16533 + ... + 16870.

It is an arithmetic number, because the mean of its divisors is an integer number (1018822).

Almost surely, 2^5645107 is an apocalyptic number.

5645107 is a deficient number, since it is larger than the sum of its proper divisors (467825).

5645107 is a wasteful number, since it uses less digits than its factorization.

5645107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33429 (or 33416 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 5645107 is about 2375.9433915815. The cubic root of 5645107 is about 178.0563197620.

It can be divided in two parts, 564 and 5107, that added together give a triangular number (5671 = T₁₀₆).

The spelling of 5645107 in words is "five million, six hundred forty-five thousand, one hundred seven".