4568208792257 has 4 divisors (see below), whose sum is σ = 4983500500656. Its totient is φ = 4152917083860.

The previous prime is 4568208792227. The next prime is 4568208792263. The reversal of 4568208792257 is 7522978028654.

4568208792257 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4568208792257 - 2¹⁴ = 4568208775873 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4568208792193 and 4568208792202.

It is not an unprimeable number, because it can be changed into a prime (4568208792227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207645854183 + ... + 207645854204.

It is an arithmetic number, because the mean of its divisors is an integer number (1245875125164).

Almost surely, 2^{4568208792257} is an apocalyptic number.

It is an amenable number.

4568208792257 is a deficient number, since it is larger than the sum of its proper divisors (415291708399).

4568208792257 is a wasteful number, since it uses less digits than its factorization.

4568208792257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415291708398.

The product of its (nonzero) digits is 135475200, while the sum is 65.

The spelling of 4568208792257 in words is "four trillion, five hundred sixty-eight billion, two hundred eight million, seven hundred ninety-two thousand, two hundred fifty-seven".