5550963 has 8 divisors (see below), whose sum is σ = 8074176. Its totient is φ = 3364200.

The previous prime is 5550947. The next prime is 5550967. The reversal of 5550963 is 3690555.

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

It is not a de Polignac number, because 5550963 - 2⁴ = 5550947 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 168211 = 5550963 / (5 + 5 + 5 + 0 + 9 + 6 + 3).

It is not an unprimeable number, because it can be changed into a prime (5550967) 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 7 ways as a sum of consecutive naturals, for example, 84073 + ... + 84138.

It is an arithmetic number, because the mean of its divisors is an integer number (1009272).

Almost surely, 2^5550963 is an apocalyptic number.

5550963 is a deficient number, since it is larger than the sum of its proper divisors (2523213).

5550963 is a wasteful number, since it uses less digits than its factorization.

5550963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168225.

The product of its (nonzero) digits is 20250, while the sum is 33.

The square root of 5550963 is about 2356.0481743801. The cubic root of 5550963 is about 177.0609448912.

The spelling of 5550963 in words is "five million, five hundred fifty thousand, nine hundred sixty-three".