4452420533 has 32 divisors (see below), whose sum is σ = 5003856000. Its totient is φ = 3928038400.

The previous prime is 4452420527. The next prime is 4452420551. The reversal of 4452420533 is 3350242544.

It is not a de Polignac number, because 4452420533 - 2¹⁰ = 4452419509 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4452420533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4452420503) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19108985 + ... + 19109217.

It is an arithmetic number, because the mean of its divisors is an integer number (156370500).

Almost surely, 2^4452420533 is an apocalyptic number.

It is an amenable number.

4452420533 is a deficient number, since it is larger than the sum of its proper divisors (551435467).

4452420533 is a wasteful number, since it uses less digits than its factorization.

4452420533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613.

The product of its (nonzero) digits is 57600, while the sum is 32.

The square root of 4452420533 is about 66726.4605160502. The cubic root of 4452420533 is about 1645.1243314100.

The spelling of 4452420533 in words is "four billion, four hundred fifty-two million, four hundred twenty thousand, five hundred thirty-three".