4857535447678 has 16 divisors (see below), whose sum is σ = 7374453233616. Its totient is φ = 2399387253120.

The previous prime is 4857535447663. The next prime is 4857535447679. The reversal of 4857535447678 is 8767445357584.

It is a self number, because there is not a number n which added to its sum of digits gives 4857535447678.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4857535447679) 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, 2707948 + ... + 4128928.

It is an arithmetic number, because the mean of its divisors is an integer number (460903327101).

Almost surely, 2^{4857535447678} is an apocalyptic number.

4857535447678 is a deficient number, since it is larger than the sum of its proper divisors (2516917785938).

4857535447678 is a wasteful number, since it uses less digits than its factorization.

4857535447678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441659.

The product of its digits is 3161088000, while the sum is 73.

The spelling of 4857535447678 in words is "four trillion, eight hundred fifty-seven billion, five hundred thirty-five million, four hundred forty-seven thousand, six hundred seventy-eight".