5550775 has 12 divisors (see below), whose sum is σ = 6919200. Its totient is φ = 4417280.

The previous prime is 5550763. The next prime is 5550821. The reversal of 5550775 is 5770555.

It is not a de Polignac number, because 5550775 - 2⁷ = 5550647 is a prime.

It is a super-2 number, since 2×5550775² = 61622206201250, which contains 22 as substring.

5550775 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5550775.

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 11 ways as a sum of consecutive naturals, for example, 5511 + ... + 6439.

It is an arithmetic number, because the mean of its divisors is an integer number (576600).

Almost surely, 2^5550775 is an apocalyptic number.

5550775 is a deficient number, since it is larger than the sum of its proper divisors (1368425).

5550775 is a wasteful number, since it uses less digits than its factorization.

5550775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1178 (or 1173 counting only the distinct ones).

The product of its (nonzero) digits is 30625, while the sum is 34.

The square root of 5550775 is about 2356.0082767257. The cubic root of 5550775 is about 177.0589459688.

The spelling of 5550775 in words is "five million, five hundred fifty thousand, seven hundred seventy-five".