4569682897 has 4 divisors (see below), whose sum is σ = 4921196980. Its totient is φ = 4218168816.

The previous prime is 4569682889. The next prime is 4569682939. The reversal of 4569682897 is 7982869654.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7982869654 = 2 ⋅3991434827.

It can be written as a sum of positive squares in 2 ways, for example, as 350400961 + 4219281936 = 18719^2 + 64956^2 .

It is a cyclic number.

It is not a de Polignac number, because 4569682897 - 2³ = 4569682889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4569682867) 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, 175757022 + ... + 175757047.

It is an arithmetic number, because the mean of its divisors is an integer number (1230299245).

Almost surely, 2^4569682897 is an apocalyptic number.

It is an amenable number.

4569682897 is a deficient number, since it is larger than the sum of its proper divisors (351514083).

4569682897 is a wasteful number, since it uses less digits than its factorization.

4569682897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351514082.

The product of its digits is 52254720, while the sum is 64.

The square root of 4569682897 is about 67599.4297091329. The cubic root of 4569682897 is about 1659.4417846548.

The spelling of 4569682897 in words is "four billion, five hundred sixty-nine million, six hundred eighty-two thousand, eight hundred ninety-seven".