5609775 has 12 divisors (see below), whose sum is σ = 9274952. Its totient is φ = 2991840.

The previous prime is 5609761. The next prime is 5609777. The reversal of 5609775 is 5779065.

It is not a de Polignac number, because 5609775 - 2⁷ = 5609647 is a prime.

It is a d-powerful number, because it can be written as 5³ + 6 + 0 + 9⁷ + 7 + 7⁷ + 5⁵ .

It is a Duffinian number.

5609775 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5609777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37324 + ... + 37473.

Almost surely, 2^5609775 is an apocalyptic number.

5609775 is a deficient number, since it is larger than the sum of its proper divisors (3665177).

5609775 is a wasteful number, since it uses less digits than its factorization.

5609775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74810 (or 74805 counting only the distinct ones).

The product of its (nonzero) digits is 66150, while the sum is 39.

The square root of 5609775 is about 2368.4963584519. The cubic root of 5609775 is about 177.6840648309.

The spelling of 5609775 in words is "five million, six hundred nine thousand, seven hundred seventy-five".