5609457 has 24 divisors (see below), whose sum is σ = 9322560. Its totient is φ = 3183840.

The previous prime is 5609449. The next prime is 5609489. The reversal of 5609457 is 7549065.

5609457 is a `hidden beast` number, since 5 + 609 + 45 + 7 = 666.

It is not a de Polignac number, because 5609457 - 2³ = 5609449 is a prime.

5609457 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5609407) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16782 + ... + 17112.

It is an arithmetic number, because the mean of its divisors is an integer number (388440).

Almost surely, 2^5609457 is an apocalyptic number.

It is an amenable number.

5609457 is a deficient number, since it is larger than the sum of its proper divisors (3713103).

5609457 is a wasteful number, since it uses less digits than its factorization.

5609457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613 (or 610 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 5609457 is about 2368.4292263017. The cubic root of 5609457 is about 177.6807073225.

The spelling of 5609457 in words is "five million, six hundred nine thousand, four hundred fifty-seven".