4550554 has 8 divisors (see below), whose sum is σ = 6861780. Its totient is φ = 2263296.

The previous prime is 4550501. The next prime is 4550563.

4550554 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 3713329 + 837225 = 1927^2 + 915^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 5509 + ... + 6280.

Almost surely, 2^4550554 is an apocalyptic number.

4550554 is a deficient number, since it is larger than the sum of its proper divisors (2311226).

4550554 is a wasteful number, since it uses less digits than its factorization.

4550554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11984.

The product of its (nonzero) digits is 10000, while the sum is 28.

The square root of 4550554 is about 2133.2027564205. The cubic root of 4550554 is about 165.7123047014.

The spelling of 4550554 in words is "four million, five hundred fifty thousand, five hundred fifty-four".