4225552442 has 16 divisors (see below), whose sum is σ = 6365952000. Its totient is φ = 2103588432.

The previous prime is 4225552417. The next prime is 4225552483. The reversal of 4225552442 is 2442555224.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 465059 + ... + 474057.

It is an arithmetic number, because the mean of its divisors is an integer number (397872000).

Almost surely, 2^4225552442 is an apocalyptic number.

4225552442 is a deficient number, since it is larger than the sum of its proper divisors (2140399558).

4225552442 is a wasteful number, since it uses less digits than its factorization.

4225552442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9997.

The product of its digits is 128000, while the sum is 35.

The square root of 4225552442 is about 65004.2494149421. The cubic root of 4225552442 is about 1616.6940203163.

The spelling of 4225552442 in words is "four billion, two hundred twenty-five million, five hundred fifty-two thousand, four hundred forty-two".