4550003155 has 8 divisors (see below), whose sum is σ = 5471850384. Its totient is φ = 3632104800.

The previous prime is 4550003149. The next prime is 4550003173. The reversal of 4550003155 is 5513000554.

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

It is a de Polignac number, because none of the positive numbers 2^k-4550003155 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 984681 + ... + 989290.

It is an arithmetic number, because the mean of its divisors is an integer number (683981298).

Almost surely, 2^4550003155 is an apocalyptic number.

4550003155 is a deficient number, since it is larger than the sum of its proper divisors (921847229).

4550003155 is a wasteful number, since it uses less digits than its factorization.

4550003155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1974437.

The product of its (nonzero) digits is 7500, while the sum is 28.

The square root of 4550003155 is about 67453.7112025721. The cubic root of 4550003155 is about 1657.0561793479.

The spelling of 4550003155 in words is "four billion, five hundred fifty million, three thousand, one hundred fifty-five".