4452442522 has 16 divisors (see below), whose sum is σ = 7394560992. Its totient is φ = 1993630320.

The previous prime is 4452442513. The next prime is 4452442531. The reversal of 4452442522 is 2252442544.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4452442513) and next prime (4452442531).

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, 1508853 + ... + 1511800.

It is an arithmetic number, because the mean of its divisors is an integer number (462160062).

Almost surely, 2^4452442522 is an apocalyptic number.

4452442522 is a deficient number, since it is larger than the sum of its proper divisors (2942118470).

4452442522 is a wasteful number, since it uses less digits than its factorization.

4452442522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3020733.

The product of its digits is 102400, while the sum is 34.

The square root of 4452442522 is about 66726.6252855635. The cubic root of 4452442522 is about 1645.1270396432.

The spelling of 4452442522 in words is "four billion, four hundred fifty-two million, four hundred forty-two thousand, five hundred twenty-two".