4573550449 has 8 divisors (see below), whose sum is σ = 4998875840. Its totient is φ = 4158727056.

The previous prime is 4573550431. The next prime is 4573550459. The reversal of 4573550449 is 9440553754.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4573550449 - 2⁵ = 4573550417 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4573550399 and 4573550408.

It is not an unprimeable number, because it can be changed into a prime (4573550459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2624589 + ... + 2626330.

It is an arithmetic number, because the mean of its divisors is an integer number (624859480).

Almost surely, 2^4573550449 is an apocalyptic number.

It is an amenable number.

4573550449 is a deficient number, since it is larger than the sum of its proper divisors (425325391).

4573550449 is a wasteful number, since it uses less digits than its factorization.

4573550449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5250999.

The product of its (nonzero) digits is 1512000, while the sum is 46.

The square root of 4573550449 is about 67628.0300541129. The cubic root of 4573550449 is about 1659.9098089335.

The spelling of 4573550449 in words is "four billion, five hundred seventy-three million, five hundred fifty thousand, four hundred forty-nine".