5645085 has 32 divisors (see below), whose sum is σ = 9459072. Its totient is φ = 2872320.

The previous prime is 5645077. The next prime is 5645089. The reversal of 5645085 is 5805465.

It is not a de Polignac number, because 5645085 - 2³ = 5645077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5645089) 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 31 ways as a sum of consecutive naturals, for example, 41137 + ... + 41273.

It is an arithmetic number, because the mean of its divisors is an integer number (295596).

Almost surely, 2^5645085 is an apocalyptic number.

It is an amenable number.

5645085 is a deficient number, since it is larger than the sum of its proper divisors (3813987).

5645085 is a wasteful number, since it uses less digits than its factorization.

5645085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253.

The product of its (nonzero) digits is 24000, while the sum is 33.

The square root of 5645085 is about 2375.9387618371. The cubic root of 5645085 is about 178.0560884558.

The spelling of 5645085 in words is "five million, six hundred forty-five thousand, eighty-five".