5609913 has 4 divisors (see below), whose sum is σ = 7479888. Its totient is φ = 3739940.

The previous prime is 5609911. The next prime is 5609917. The reversal of 5609913 is 3199065.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5609913 - 2¹ = 5609911 is a prime.

It is a super-2 number, since 2×5609913² = 62942247735138, which contains 22 as substring.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (5609911) 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 3 ways as a sum of consecutive naturals, for example, 934983 + ... + 934988.

It is an arithmetic number, because the mean of its divisors is an integer number (1869972).

Almost surely, 2^5609913 is an apocalyptic number.

It is an amenable number.

5609913 is a deficient number, since it is larger than the sum of its proper divisors (1869975).

5609913 is a wasteful number, since it uses less digits than its factorization.

5609913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1869974.

The product of its (nonzero) digits is 7290, while the sum is 33.

The square root of 5609913 is about 2368.5254906798. The cubic root of 5609913 is about 177.6855218234.

The spelling of 5609913 in words is "five million, six hundred nine thousand, nine hundred thirteen".