4452580969 has 4 divisors (see below), whose sum is σ = 4452915796. Its totient is φ = 4452246144.

The previous prime is 4452580961. The next prime is 4452580981. The reversal of 4452580969 is 9690852544.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2356131600 + 2096449369 = 48540^2 + 45787^2 .

It is a cyclic number.

It is not a de Polignac number, because 4452580969 - 2³ = 4452580961 is a prime.

It is a super-2 number, since 2×4452580969² = 39650954571001957922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4452580961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146604 + ... + 174349.

It is an arithmetic number, because the mean of its divisors is an integer number (1113228949).

Almost surely, 2^4452580969 is an apocalyptic number.

It is an amenable number.

4452580969 is a deficient number, since it is larger than the sum of its proper divisors (334827).

4452580969 is a wasteful number, since it uses less digits than its factorization.

4452580969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334826.

The product of its (nonzero) digits is 3110400, while the sum is 52.

The square root of 4452580969 is about 66727.6626969655. The cubic root of 4452580969 is about 1645.1440909988.

The spelling of 4452580969 in words is "four billion, four hundred fifty-two million, five hundred eighty thousand, nine hundred sixty-nine".