4504252643 has 8 divisors (see below), whose sum is σ = 4981042416. Its totient is φ = 4038681600.

The previous prime is 4504252631. The next prime is 4504252681. The reversal of 4504252643 is 3462524054.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4504252643 - 2³² = 209285347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4504252693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2803838 + ... + 2805443.

It is an arithmetic number, because the mean of its divisors is an integer number (622630302).

Almost surely, 2^4504252643 is an apocalyptic number.

4504252643 is a deficient number, since it is larger than the sum of its proper divisors (476789773).

4504252643 is a wasteful number, since it uses less digits than its factorization.

4504252643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5609365.

The product of its (nonzero) digits is 115200, while the sum is 35.

The square root of 4504252643 is about 67113.7291692244. The cubic root of 4504252643 is about 1651.4835317351.

Adding to 4504252643 its reverse (3462524054), we get a palindrome (7966776697).

The spelling of 4504252643 in words is "four billion, five hundred four million, two hundred fifty-two thousand, six hundred forty-three".