4578702843863 has 16 divisors (see below), whose sum is σ = 4602486873600. Its totient is φ = 4554998999040.

The previous prime is 4578702843853. The next prime is 4578702843887. The reversal of 4578702843863 is 3683482078754.

It is a cyclic number.

It is not a de Polignac number, because 4578702843863 - 2²² = 4578698649559 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4578702843863.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4578702843853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218407820 + ... + 218428782.

It is an arithmetic number, because the mean of its divisors is an integer number (287655429600).

Almost surely, 2^{4578702843863} is an apocalyptic number.

4578702843863 is a deficient number, since it is larger than the sum of its proper divisors (23784029737).

4578702843863 is a wasteful number, since it uses less digits than its factorization.

4578702843863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22822.

The product of its (nonzero) digits is 216760320, while the sum is 65.

The spelling of 4578702843863 in words is "four trillion, five hundred seventy-eight billion, seven hundred two million, eight hundred forty-three thousand, eight hundred sixty-three".