5505605 has 8 divisors (see below), whose sum is σ = 7550592. Its totient is φ = 3775248.

The previous prime is 5505601. The next prime is 5505613. The reversal of 5505605 is 5065055.

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

It is a cyclic number.

It is not a de Polignac number, because 5505605 - 2² = 5505601 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5505601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78617 + ... + 78686.

It is an arithmetic number, because the mean of its divisors is an integer number (943824).

Almost surely, 2^5505605 is an apocalyptic number.

It is an amenable number.

5505605 is a deficient number, since it is larger than the sum of its proper divisors (2044987).

5505605 is a wasteful number, since it uses less digits than its factorization.

5505605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157315.

The product of its (nonzero) digits is 3750, while the sum is 26.

The square root of 5505605 is about 2346.4025656311. The cubic root of 5505605 is about 176.5773588403.

The spelling of 5505605 in words is "five million, five hundred five thousand, six hundred five".