4452716571 has 4 divisors (see below), whose sum is σ = 5936955432. Its totient is φ = 2968477712.

The previous prime is 4452716561. The next prime is 4452716573. The reversal of 4452716571 is 1756172544.

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

It is a cyclic number.

It is not a de Polignac number, because 4452716571 - 2²¹ = 4450619419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4452716573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 742119426 + ... + 742119431.

It is an arithmetic number, because the mean of its divisors is an integer number (1484238858).

Almost surely, 2^4452716571 is an apocalyptic number.

4452716571 is a deficient number, since it is larger than the sum of its proper divisors (1484238861).

4452716571 is a wasteful number, since it uses less digits than its factorization.

4452716571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1484238860.

The product of its digits is 235200, while the sum is 42.

The square root of 4452716571 is about 66728.6787745719. The cubic root of 4452716571 is about 1645.1607916171.

The spelling of 4452716571 in words is "four billion, four hundred fifty-two million, seven hundred sixteen thousand, five hundred seventy-one".