5550655 has 16 divisors (see below), whose sum is σ = 7438464. Its totient is φ = 3941280.

The previous prime is 5550647. The next prime is 5550683. The reversal of 5550655 is 5560555.

It is not a de Polignac number, because 5550655 - 2³ = 5550647 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1192 + ... + 3538.

It is an arithmetic number, because the mean of its divisors is an integer number (464904).

Almost surely, 2^5550655 is an apocalyptic number.

5550655 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5550655 is a deficient number, since it is larger than the sum of its proper divisors (1887809).

5550655 is a wasteful number, since it uses less digits than its factorization.

5550655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2406.

The product of its (nonzero) digits is 18750, while the sum is 31.

The square root of 5550655 is about 2355.9828097845. The cubic root of 5550655 is about 177.0576700372.

The spelling of 5550655 in words is "five million, five hundred fifty thousand, six hundred fifty-five".