5509574 has 8 divisors (see below), whose sum is σ = 9445008. Its totient is φ = 2361240.

The previous prime is 5509561. The next prime is 5509577. The reversal of 5509574 is 4759055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5509574² = 60710811322952, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5509577) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196757 + ... + 196784.

It is an arithmetic number, because the mean of its divisors is an integer number (1180626).

Almost surely, 2^5509574 is an apocalyptic number.

5509574 is a deficient number, since it is larger than the sum of its proper divisors (3935434).

5509574 is a wasteful number, since it uses less digits than its factorization.

5509574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393550.

The product of its (nonzero) digits is 31500, while the sum is 35.

The square root of 5509574 is about 2347.2481760564. The cubic root of 5509574 is about 176.6197802874.

The spelling of 5509574 in words is "five million, five hundred nine thousand, five hundred seventy-four".