4856568473641 has 4 divisors (see below), whose sum is σ = 4975021363284. Its totient is φ = 4738115584000.

The previous prime is 4856568473609. The next prime is 4856568473657. The reversal of 4856568473641 is 1463748656584.

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 207370033641 + 4649198440000 = 455379^2 + 2156200^2 .

It is a cyclic number.

It is not a de Polignac number, because 4856568473641 - 2⁵ = 4856568473609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4856568473041) 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, 59226444760 + ... + 59226444841.

It is an arithmetic number, because the mean of its divisors is an integer number (1243755340821).

Almost surely, 2^{4856568473641} is an apocalyptic number.

4856568473641 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

4856568473641 is a deficient number, since it is larger than the sum of its proper divisors (118452889643).

4856568473641 is a wasteful number, since it uses less digits than its factorization.

4856568473641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118452889642.

The product of its digits is 464486400, while the sum is 67.

The spelling of 4856568473641 in words is "four trillion, eight hundred fifty-six billion, five hundred sixty-eight million, four hundred seventy-three thousand, six hundred forty-one".