4550225390 has 16 divisors (see below), whose sum is σ = 8204228208. Its totient is φ = 1817018496.

The previous prime is 4550225347. The next prime is 4550225441. The reversal of 4550225390 is 935220554.

It is a self number, because there is not a number n which added to its sum of digits gives 4550225390.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 377732 + ... + 389591.

It is an arithmetic number, because the mean of its divisors is an integer number (512764263).

Almost surely, 2^4550225390 is an apocalyptic number.

4550225390 is a deficient number, since it is larger than the sum of its proper divisors (3654002818).

4550225390 is a wasteful number, since it uses less digits than its factorization.

4550225390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767923.

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 4550225390 is about 67455.3584973055. The cubic root of 4550225390 is about 1657.0831573427.

The spelling of 4550225390 in words is "four billion, five hundred fifty million, two hundred twenty-five thousand, three hundred ninety".