4452251822 has 32 divisors (see below), whose sum is σ = 7173619200. Its totient is φ = 2064935808.

The previous prime is 4452251821. The next prime is 4452251849. The reversal of 4452251822 is 2281522544.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4452251821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1983833 + ... + 1986075.

It is an arithmetic number, because the mean of its divisors is an integer number (224175600).

Almost surely, 2^4452251822 is an apocalyptic number.

4452251822 is a deficient number, since it is larger than the sum of its proper divisors (2721367378).

4452251822 is a wasteful number, since it uses less digits than its factorization.

4452251822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3080.

The product of its digits is 51200, while the sum is 35.

The square root of 4452251822 is about 66725.1963054437. The cubic root of 4452251822 is about 1645.1035521451.

The spelling of 4452251822 in words is "four billion, four hundred fifty-two million, two hundred fifty-one thousand, eight hundred twenty-two".