4881363440687 has 2 divisors, whose sum is σ = 4881363440688. Its totient is φ = 4881363440686.

The previous prime is 4881363440683. The next prime is 4881363440693. The reversal of 4881363440687 is 7860443631884.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4881363440687 - 2² = 4881363440683 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4881363440683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2440681720343 + 2440681720344.

It is an arithmetic number, because the mean of its divisors is an integer number (2440681720344).

Almost surely, 2^{4881363440687} is an apocalyptic number.

4881363440687 is a deficient number, since it is larger than the sum of its proper divisors (1).

4881363440687 is an equidigital number, since it uses as much as digits as its factorization.

4881363440687 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 74317824, while the sum is 62.

The spelling of 4881363440687 in words is "four trillion, eight hundred eighty-one billion, three hundred sixty-three million, four hundred forty thousand, six hundred eighty-seven".